ME3600 packet loss problem - reboot to fix.

One of our ME3600 units has developed a problem where we would lose IPv6 Neighbours and OSPFv3 neighbours, followed by the device not passing MPLS traffic. IPv4 traffic suffering bad packet loss.
I discovered that devices attached to the Gigabit ports were receiving errored frames so the ME3600 seemed to be sending out bad frames.
rebooting the device would fix it for a while but it kept happening at regular intervals, usually when the box was carrying more ipv6 traffic.
We have upgraded to the latest firmware which did not help, and performed a full hardware replacement from Cisco only to find we are still seeing the same issue!
there was no configuration change that I could point as being a catalyst for the problem, the most recent thing was enabling ipv6 VRFs, but IPv6 is also carried in the global table while we move some services around.po
Has anyone else experienced similar problems with the ME3600?

This sounds very similar to a problem we have seen across multiple boxes.
I've not noticed whether OSPFv3 neighcors drop, however have seen MPLS stop forwarding and heavy v4 loss. Control plane for v4 seems to stay up (ie v4 OSPF neighbors keep their adjacany) so routes still advertised etc. Performing a shut / no shut of one of the core interfaces will generally result in a complete failure of the interfaces on that ASIC (the two 10G ports in our case) - can't ping adjacent devices after the no shut, but the GE ports still work.
10G ports are core facing on our boxes, and adjacent neighbors see increasing input errors when the issue occurs.
Issue has only been seen during peak traffic times. Reboot fixes the problem.
Did you find any resolution? We've been pointed at CSCui23725, and advised to use the command "platform acl egress-disable". This appears to be working so far.

Similar Messages

Verizon FIOS Intermittent Packet Loss Problem - How to Convince Verizon Support it's NOT ME

Hi,
I have been having a problem with Verizon FIOS Internet AND Phone since Thursday afternoon.
Basically I have intermittent outages several times a day of 15-40 seconds where my download doesn't work, but upload still does. This happens on BOTH my phone and internet. Therefore it's not my router or computer equipment causing the problem.
Here's what happens:
- On the internet: I have a periodic download problem where I can receive no data for about 15 - 40 seconds. After that it returns to normal
- On the phone: If I'm on the phone at the same time then during that period of internet loss I also can not hear anything that the person I am talking to says. However they can hear me just fine (ie. download only problem)
I have been talking to Verizon technical support and they have blamed my router and ONT. I have tried switching off the router, and using a different one. Also they have replaced the ONT twice.
* This problem occurs on BOTH the phone and internet at the same time. This clearly suggests the problem is not in my own house.
In fact I know exactly where the problem lies. I did a traceroute to google below:
Tracing route to google.com [74.125.113.106]
over a maximum of 30 hops:
1     4 ms     1 ms    <1 ms 192.168.1.1
2     5 ms     4 ms     4 ms L300.NWRKNJ-VFTTP-122.verizon-gni.net [74.105.157.1]
3     9 ms     8 ms     7 ms G2-0-0-1822.NWRKNJ-LCR-08.verizon-gni.net [130.81.133.156]
4    11 ms     8 ms     7 ms P15-0.NWRKNJ-LCR-07.verizon-gni.net [130.81.30.148]
5     9 ms     6 ms     7 ms so-5-0-0-0.NWRK-BB-RTR1.verizon-gni.net [130.81.29.8]
6     7 ms     6 ms     7 ms 0.so-7-0-0.XL3.EWR6.ALTER.NET [152.63.19.177]
7     9 ms    10 ms     9 ms 0.so-1-0-1.XL3.NYC4.ALTER.NET [152.63.0.213]
8     9 ms     9 ms     9 ms TenGigE0-6-0-0.GW8.NYC4.ALTER.NET [152.63.22.41]
9    33 ms    31 ms    35 ms google-gw.customer.alter.net [152.179.72.62]
10     8 ms    11 ms    10 ms 209.85.252.215
11    18 ms    17 ms    16 ms 209.85.249.11
12    31 ms    29 ms    29 ms 209.85.241.222
13    30 ms    29 ms    29 ms 209.85.241.207
14    41 ms    39 ms    34 ms 209.85.243.1
15    27 ms    27 ms    29 ms vw-in-f106.1e100.net [74.125.113.106]
Trace complete.
Then I pinged each device for hops 2-4. When the problem occurs the first one in the hop - 74.105.157.1 - runs fine. The second device - 130.81.133.156 - times out, and all other devices further down the chain time out. This clearly suggest that the device:
130.81.133.156 has major problems.
I have mentioned this to tech support, but they have no way for me to send them logs. Apparently the support technicians at Verizon can not be trusted with even the most basic of tools like email and the web. They also shield me from the NT (Network technician), who is so special that even the tech support guys are only allowed to text chat with him, not actually talk to him. I have enough logs here to clearly show what the problem is.
The latest from tech support is that they are sending yet another guy by my house tomorrow to witness this problem firsthand. Then he will call support that will text chat with the NT, and MAYBE they'll start thinking it's not me.
My main question here is: "How do I get Verizon to believe it really could be a problem in their own network?"
Here are some threads from last year that explain exactly the same problem I'm having. So it wasn't just me:
http://forums.verizon.com/t5/FiOS-TV-Technical-Assistance/Verizon-FIOS-intermittent-connection-drops...
http://forums.verizon.com/t5/FiOS-Internet/Intermittent-Network-Timeouts/m-p/28138
One person said Verizon finally fixed it by replacing a PON card. I'm not sure if this is the same problem as that though.
I am an avid Starcraft player and this is driving me crazy because I am getting dropped from my games all the time. Also phone conversations suck when there's these big lags where I can't hear who I'm talking to.
I have had Verizon FIOS internet for 3 years now and this is the first problem I've ever had with it. But I'm starting to get majorly frustrated at how long it's taking to resolve the problem.
Here is a sample of the ping logs I was talking about for different devices all at the same time.
Device 2 in the Trace Route:
Reply from 74.105.157.1: bytes=32 time=78ms TTL=126
Reply from 74.105.157.1: bytes=32 time=57ms TTL=126
Reply from 74.105.157.1: bytes=32 time=41ms TTL=126
Reply from 74.105.157.1: bytes=32 time=35ms TTL=126
Reply from 74.105.157.1: bytes=32 time=34ms TTL=126
Reply from 74.105.157.1: bytes=32 time=41ms TTL=126
Reply from 74.105.157.1: bytes=32 time=43ms TTL=126
Reply from 74.105.157.1: bytes=32 time=59ms TTL=126
Reply from 74.105.157.1: bytes=32 time=24ms TTL=126
Reply from 74.105.157.1: bytes=32 time=48ms TTL=126
Reply from 74.105.157.1: bytes=32 time=5ms TTL=126
Reply from 74.105.157.1: bytes=32 time=5ms TTL=126
Reply from 74.105.157.1: bytes=32 time=5ms TTL=126
Reply from 74.105.157.1: bytes=32 time=4ms TTL=126
Reply from 74.105.157.1: bytes=32 time=3ms TTL=126
Reply from 74.105.157.1: bytes=32 time=20ms TTL=126
Reply from 74.105.157.1: bytes=32 time=19ms TTL=126
Reply from 74.105.157.1: bytes=32 time=18ms TTL=126
Reply from 74.105.157.1: bytes=32 time=17ms TTL=126
Reply from 74.105.157.1: bytes=32 time=17ms TTL=126
Reply from 74.105.157.1: bytes=32 time=17ms TTL=126
Reply from 74.105.157.1: bytes=32 time=17ms TTL=126
Reply from 74.105.157.1: bytes=32 time=37ms TTL=126
Reply from 74.105.157.1: bytes=32 time=17ms TTL=126
Reply from 74.105.157.1: bytes=32 time=16ms TTL=126
Device 3 in the Trace Route:
Reply from 130.81.133.156: bytes=32 time=7ms TTL=253
Reply from 130.81.133.156: bytes=32 time=7ms TTL=253
Reply from 130.81.133.156: bytes=32 time=8ms TTL=253
Reply from 130.81.133.156: bytes=32 time=8ms TTL=253
Reply from 130.81.133.156: bytes=32 time=8ms TTL=253
Reply from 130.81.133.156: bytes=32 time=10ms TTL=253
Reply from 130.81.133.156: bytes=32 time=9ms TTL=253
Reply from 130.81.133.156: bytes=32 time=10ms TTL=253
Reply from 130.81.133.156: bytes=32 time=13ms TTL=253
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Reply from 130.81.133.156: bytes=32 time=8ms TTL=253
Reply from 130.81.133.156: bytes=32 time=8ms TTL=253
Reply from 130.81.133.156: bytes=32 time=8ms TTL=253
Reply from 130.81.133.156: bytes=32 time=7ms TTL=253
Reply from 130.81.133.156: bytes=32 time=6ms TTL=253
Reply from 130.81.133.156: bytes=32 time=8ms TTL=253
Reply from 130.81.133.156: bytes=32 time=14ms TTL=253
Device 4 in the Trace Route:
Reply from 130.81.30.148: bytes=32 time=8ms TTL=252
Reply from 130.81.30.148: bytes=32 time=8ms TTL=252
Reply from 130.81.30.148: bytes=32 time=8ms TTL=252
Reply from 130.81.30.148: bytes=32 time=7ms TTL=252
Reply from 130.81.30.148: bytes=32 time=6ms TTL=252
Reply from 130.81.30.148: bytes=32 time=8ms TTL=252
Reply from 130.81.30.148: bytes=32 time=7ms TTL=252
Reply from 130.81.30.148: bytes=32 time=8ms TTL=252
Reply from 130.81.30.148: bytes=32 time=7ms TTL=252
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Reply from 130.81.30.148: bytes=32 time=8ms TTL=252
Reply from 130.81.30.148: bytes=32 time=8ms TTL=252
Reply from 130.81.30.148: bytes=32 time=7ms TTL=252
Reply from 130.81.30.148: bytes=32 time=6ms TTL=252
Reply from 130.81.30.148: bytes=32 time=8ms TTL=252
Reply from 130.81.30.148: bytes=32 time=7ms TTL=252
Reply from 130.81.30.148: bytes=32 time=6ms TTL=252
Any help, thoughts, suggestions, etc would be great appreciated!
~David

I understand your logic, but you have not eliminated 74.105.157.1 as the problem. It could be allowing packets out, like outside callers hearing you, but not allow them back in. Since you have results pinging out, trying ping back in. Use this packet loss tool. You do not need to catch it when it's not working because this tool will ping your IP address (and all the hops in between) for up to 7 days. You will easily see when packet loss is occurring.
If it can successfully ping 74.105.157.1 when the problem occurrs, then 130.81.133.156 is not the issue. This may not help dealing with the personalities at Verizon, but it will help definitively knowing which device is the issue.

Security and packet loss problem

Guys,
I'm using WRTP54G-NA and I have 2 problems with it...
First one: is about security, if I access direclty http://192.168.0.1/admin/voice or any other subfolder it doesn't ask me the password...
The other problem is that I can't let my connetion 100%, It always has packet loss, in both way, wired and wireless (more in wireless), I had already tried to fix the Negotiation to 100Mbps Full duplex, changed the MTU values for different values and there is always packet loss...
I tried to plug my pc directly to the cable modem and it works perfectly...
I'm using firmware version 3.1.24, I also tried with 3.1.27, but with 3.1.27 the number of problem increases including now ones...
Any advice ??
http://brunozp.com || http://brunozp.com.br
Solved!
Go to Solution.

I don't think that the rotuer will ask you for username & pasword once you login to setup page ... Only once it will show you the same when you are typing http://192.168.0.1 on the browser address bar ...

Packet Loss after Reboot of ASA 5510

Hi all,
I have an ASA and a 2811 behind it and I had to replace a battery on a UPS so I had to take down the network to do it. Before doing it the network ran fine, but I did a WR MEM and a Copy RUNNING to STARTUP config thinking that the configs I had were fine. At some point in the past I must of made a change and never applied it and maybe it is causing the issue, but I am at a loss as to what is the cause. I am getting consistent packet loss from the ASA out. Any address I ping on the inside is clear and quick. Also, I do not know if it is related, but I cannot get results from TRACE ROUTES and I believe I used to.
I have confirmed the PL is related to my network, if I plug the static IP info from the provider in to a laptop, it is clear. I am at my wits end, and I know just enough to be dangerous, so any help would be appreciated.
Here are my configs:
ASA5510# sh run
: Saved
ASA Version 9.1(4)
hostname ASA5510
domain-name m.int
enable password encrypted
xlate per-session deny tcp any4 any4
xlate per-session deny tcp any4 any6
xlate per-session deny tcp any6 any4
xlate per-session deny tcp any6 any6
xlate per-session deny udp any4 any4 eq domain
xlate per-session deny udp any4 any6 eq domain
xlate per-session deny udp any6 any4 eq domain
xlate per-session deny udp any6 any6 eq domain
passwd encrypted
names
dns-guard
interface Ethernet0/0
description LAN Interface
nameif Inside
security-level 100
ip address 10.10.1.1 255.255.255.252
interface Ethernet0/1
description WAN Interface
nameif Outside
security-level 0
ip address 68.233.x.x 255.255.255.128
interface Ethernet0/2
description DMZ
nameif DMZ
security-level 100
ip address 10.10.0.1 255.255.255.252
interface Ethernet0/3
description VOIP
nameif VOIP
security-level 100
ip address 10.10.2.1 255.255.255.252
interface Management0/0
management-only
shutdown
nameif management
security-level 0
no ip address
boot system disk0:/asa914-k8.bin
ftp mode passive
dns domain-lookup Inside
dns domain-lookup Outside
dns server-group DefaultDNS
name-server 8.8.8.8
name-server 8.8.4.4
name-server 68.233.xx.5
name-server 68.233.xx.6
domain-name m.int
same-security-traffic permit inter-interface
object network ROUTER-2811
host 10.10.1.2
object network ROUTER-2821
host 10.10.0.2
object network WEBCAM-01
host 192.168.1.5
object network DNS-SERVER
host 192.168.1.2
object network ROUTER-3745
host 10.10.2.2
object network RDP-DC1
host 192.168.1.2
object network BLUE
host 192.168.1.6
description Blue Iris Server
object network M_LAP_LEA
host 192.168.1.20
description Laptop from LEA
object-group network PAT-SOURCE
network-object 10.10.1.0 255.255.255.252
network-object 10.10.0.0 255.255.255.252
network-object 10.10.2.0 255.255.255.252
network-object 192.168.0.0 255.255.255.0
network-object 172.16.10.0 255.255.255.0
network-object 172.16.20.0 255.255.255.0
network-object 128.162.1.0 255.255.255.0
network-object 128.162.10.0 255.255.255.0
network-object 128.162.20.0 255.255.255.0
network-object 192.168.1.0 255.255.255.0
network-object 192.168.10.0 255.255.255.0
network-object 192.168.20.0 255.255.255.0
network-object 172.16.1.0 255.255.255.0
network-object 162.128.1.0 255.255.255.0
network-object 162.128.10.0 255.255.255.0
network-object 162.128.20.0 255.255.255.0
network-object 142.16.1.0 255.255.255.0
network-object 142.16.10.0 255.255.255.0
network-object 142.16.20.0 255.255.255.0
object-group network DM_INLINE_NETWORK_2
network-object host 98.22.xxx
object-group network Outside_access_in
object-group protocol DM_INLINE_PROTOCOL_1
protocol-object gre
access-list USERS standard permit 10.10.1.0 255.255.255.0
access-list Outside_access_in extended permit tcp host 98.22.xxx object ROUTER-2811 eq ssh
access-list Outside_access_in extended permit tcp host 98.22.xxx object ROUTER-2821 eq ssh
access-list Outside_access_in extended permit tcp host 98.22.xxx interface Outside eq https
access-list Outside_access_in extended permit tcp host 98.22.xxx object WEBCAM-01 eq www inactive
access-list Outside_access_in extended permit tcp host 98.22.xxx object RDP-DC1 eq xxxx
access-list Outside_access_in extended permit tcp host 98.22.xxx object BLUE eq xxxx
access-list Outside_access_in extended permit tcp host 98.22.xxx object ROUTER-3745 eq ssh
access-list Outside_access_in extended permit tcp any object BLUE eq xxxx
access-list dmz-access-vlan1 extended permit ip 128.162.1.0 255.255.255.0 any
access-list dmz-access remark Permit all traffic to DC1
access-list dmz-access extended permit ip 128.162.1.0 255.255.255.0 host 192.168.1.2
access-list dmz-access remark Permit only DNS traffic to DNS server
access-list dmz-access extended permit udp 128.162.1.0 255.255.255.0 host 192.168.1.2 eq domain
access-list dmz-access remark Permit ICMP to all devices in DC
access-list dmz-access extended permit icmp 128.162.1.0 255.255.255.0 192.168.1.0 255.255.255.0
access-list dmz-access remark Permit all traffic to DC1
access-list dmz-access remark Permit only DNS traffic to DNS server
access-list dmz-access remark Permit ICMP to all devices in DC
pager lines 24
logging enable
logging asdm informational
mtu Inside 1500
mtu Outside 1500
mtu DMZ 1500
mtu VOIP 1500
mtu management 1500
icmp unreachable rate-limit 1 burst-size 1
icmp deny any Outside
asdm image disk0:/asdm-715.bin
no asdm history enable
arp timeout 14400
no arp permit-nonconnected
object network ROUTER-2811
nat (Inside,Outside) static interface service tcp ssh x
object network ROUTER-2821
nat (DMZ,Outside) static interface service tcp ssh x
object network WEBCAM-01
nat (Inside,Outside) static interface service tcp www x
object network ROUTER-3745
nat (VOIP,Outside) static interface service tcp ssh x
object network RDP-DC1
nat (Inside,Outside) static interface service tcp xxxx xxxx
object network BLUE
nat (Inside,Outside) static interface service tcp xxxx xxxx
nat (any,Outside) after-auto source dynamic any interface
access-group Outside_access_in in interface Outside
route Outside 0.0.0.0 0.0.0.0 68.233.151.1 1
route DMZ 128.162.1.0 255.255.255.0 10.10.0.2 1
route DMZ 128.162.10.0 255.255.255.0 10.10.0.2 1
route DMZ 128.162.20.0 255.255.255.0 10.10.0.2 1
route VOIP 142.16.1.0 255.255.255.0 10.10.2.2 1
route VOIP 142.16.10.0 255.255.255.0 10.10.2.2 1
route VOIP 142.16.20.0 255.255.255.0 10.10.2.2 1
route Inside 172.16.10.0 255.255.255.0 10.10.1.2 1
route Inside 172.16.20.0 255.255.255.0 10.10.1.2 1
route Inside 192.168.1.0 255.255.255.0 10.10.1.2 1
route Inside 192.168.10.0 255.255.255.0 10.10.1.2 1
route Inside 192.168.20.0 255.255.255.0 10.10.1.2 1
timeout xlate 3:00:00
timeout pat-xlate 0:00:30
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00
timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-disconnect 0:02:00
timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute
timeout tcp-proxy-reassembly 0:01:00
timeout floating-conn 0:00:00
dynamic-access-policy-record DfltAccessPolicy
aaa-server PNL-RADIUS protocol radius
aaa-server PNL-RADIUS (Inside) host 192.168.1.2
key *****
radius-common-pw *****
user-identity default-domain LOCAL
aaa authentication ssh console LOCAL
http server enable
http 0.0.0.0 0.0.0.0 Inside
http 98.22.xxx 255.255.255.255 Outside
snmp-server host Inside 192.168.1.2 community ***** version 2c udp-port 161
snmp-server location Lovington NM USA
snmp-server contact Mitchell Tuckness
snmp-server community *****
snmp-server enable traps snmp authentication linkup linkdown coldstart warmstart
crypto ipsec security-association pmtu-aging infinite
crypto ca trustpool policy
telnet timeout 5
ssh 0.0.0.0 0.0.0.0 Inside
ssh 98.22.xxx 255.255.255.255 Outside
ssh timeout 60
ssh version 2
ssh key-exchange group dh-group1-sha1
console timeout 0
threat-detection basic-threat
threat-detection statistics
threat-detection statistics tcp-intercept rate-interval 30 burst-rate 400 average-rate 200
ntp server 24.56.178.140 source Outside prefer
username xxxx password x encrypted privilege 15
class-map inspection_default
match default-inspection-traffic
policy-map type inspect dns migrated_dns_map_1
parameters
message-length maximum client auto
message-length maximum 512
policy-map global_policy
class inspection_default
inspect dns migrated_dns_map_1
inspect ftp
inspect h323 h225
inspect h323 ras
inspect rsh
inspect rtsp
inspect esmtp
inspect sqlnet
inspect skinny
inspect sunrpc
inspect xdmcp
inspect sip
inspect netbios
inspect tftp
inspect ip-options
inspect icmp
inspect icmp error
inspect pptp
class class-default
user-statistics accounting
service-policy global_policy global
prompt hostname context
no call-home reporting anonymous
call-home
profile CiscoTAC-1
no active
destination address http https://tools.cisco.com/its/service/oddce/services/DDCEService
destination address email [email protected]
destination transport-method http
subscribe-to-alert-group diagnostic
subscribe-to-alert-group environment
subscribe-to-alert-group inventory periodic monthly
subscribe-to-alert-group configuration periodic monthly
subscribe-to-alert-group telemetry periodic daily
password encryption aes
hpm topN enable
Cryptochecksum:949189d67866f6c09450769d41649992
: end
C2811#sh run
Building configuration...
Current configuration : 3925 bytes
version 15.1
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
hostname C2811
boot-start-marker
boot system flash
boot-end-marker
enable secret 4 DWJfYBf6KhkIRmhhIhx8ibAAXVGQWjwfuyzfaX4Im8M
aaa new-model
aaa session-id common
dot11 syslog
no ip source-route
ip cef
no ip dhcp use vrf connected
ip domain name maladomini.int
ip name-server 192.168.1.2
ip name-server 8.8.8.8
ip name-server 68.233.xxx.x
ip name-server 68.233.xxx.x
no vlan accounting input
multilink bundle-name authenticated
password encryption aes
crypto pki token default removal timeout 0
crypto pki trustpoint TP-self-signed-1290569776
enrollment selfsigned
subject-name cn=IOS-Self-Signed-Certificate-1290569776
revocation-check none
rsakeypair TP-self-signed-1290569776
crypto pki certificate chain TP-self-signed-1290569776
certificate self-signed 01
3082022B 30820194 A0030201 02020101 300D0609 2A864886 F70D0101 05050030
31312F30 2D060355 04031326 494F532D 53656C66 2D536967 6E65642D 43657274
69666963 6174652D 31323930 35363937 3736301E 170D3134 30313035 30363130
33395A17 0D323030 31303130 30303030 305A3031 312F302D 06035504 03132649
4F532D53 656C662D 5369676E 65642D43 65727469 66696361 74652D31 32393035
36393737 3630819F 300D0609 2A864886 F70D0101 01050003 818D0030 81890281
8100B18F F63C5121 00785DE0 854601BA EE77DAA3 21286D8C 6E700C37 237CC1BE
611023AF FBE04BBE 7B4B3233 E4E129DD A74604E5 62AA39BF 77F98D5D D63944E9
2345AE37 D93C5753 E425E85A EB22C2C9 CFC5D1A0 F800449B 0419A5C8 A0A101EC
02928172 7B30A609 71ADA3D4 68F4F484 AF2B3249 0E225DB2 C72C136A E670D761
DDE30203 010001A3 53305130 0F060355 1D130101 FF040530 030101FF 301F0603
551D2304 18301680 1461F6DE 8EF50F7B 0E46359F 421EA106 9375F65F 30301D06
03551D0E 04160414 61F6DE8E F50F7B0E 46359F42 1EA10693 75F65F30 300D0609
2A864886 F70D0101 05050003 81810049 BA55F695 8525265F ED2D77EE 8706BF10
63A7E644 202F6663 9EA5551F 47F7FC50 D4021EDD E3DC5A80 39FD161A C337D20D
71B98875 0F1FE887 649E81D3 F93F7A1B A1E18B99 A77B1A59 84DB4711 867913FD
044084FB 651ECA6E C6EDF35C E43A2946 8C01781E 26DB9484 C8740A82 4A7CA266
A0655526 CBCB4982 F30D68E9 D70753
quit
license udi pid CISCO2811 sn FTX1041A07T
username admin secret 5 $1$iBeC$8dqYMcpTex8gtUfannzox.
username xxxx privilege 15 secret 4 DWJfYBf6KhkIRmhhIhx8ibAAXVGQWjwfuyzfaX4Im8M
redundancy
ip ssh time-out 60
ip ssh authentication-retries 5
ip ssh version 2
interface FastEthernet0/0
description CONNECTION TO INSIDE INT. OF ASA
ip address 10.10.1.2 255.255.255.252
ip virtual-reassembly in
duplex auto
speed auto
interface FastEthernet0/1
no ip address
ip virtual-reassembly in
duplex auto
speed auto
interface FastEthernet0/1.1
description VLAN 10
encapsulation dot1Q 10
ip address 192.168.10.1 255.255.255.0
ip helper-address 192.168.1.2
ip virtual-reassembly in
interface FastEthernet0/1.2
description VLAN 20
encapsulation dot1Q 20
ip address 192.168.20.1 255.255.255.0
ip helper-address 192.168.1.2
ip virtual-reassembly in
interface FastEthernet0/1.3
description Trunk Interface VLAN 1
encapsulation dot1Q 1 native
ip address 192.168.1.1 255.255.255.0
ip helper-address 192.168.1.2
ip virtual-reassembly in
interface Dialer0
no ip address
ip default-gateway 10.10.1.1
ip forward-protocol nd
no ip http server
ip http authentication local
ip http secure-server
ip dns server
ip route 0.0.0.0 0.0.0.0 10.10.1.1
ip ospf name-lookup
access-list 1 permit any
dialer-list 1 protocol ip permit
snmp-server community Maladomini-RW RW
tftp-server system:running-config 1
control-plane
line con 0
exec-timeout 0 0
password 7 101D58415D361606050A147A
line aux 0
line vty 0 4
exec-timeout 0 0
password 7 0527031B2C49470758
transport input ssh
scheduler allocate 20000 1000
end
2821:
C2821#sh run
Building configuration...
Current configuration : 4128 bytes
version 15.1
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
hostname C2821
boot-start-marker
boot system flash
boot-end-marker
enable secret 4 x
aaa new-model
aaa session-id common
dot11 syslog
no ip source-route
ip cef
no ip dhcp use vrf connected
ip domain name maladomini.int
ip name-server 192.168.1.2
ip name-server 8.8.8.8
ip name-server 68.233.xxx.x
ip name-server 68.233.xxx.x
no vlan accounting input
multilink bundle-name authenticated
password encryption aes
crypto pki token default removal timeout 0
crypto pki trustpoint TP-self-signed-3335929422
enrollment selfsigned
subject-name cn=IOS-Self-Signed-Certificate-3335929422
revocation-check none
rsakeypair TP-self-signed-3335929422
crypto pki certificate chain TP-self-signed-3335929422
certificate self-signed 01
3082022B 30820194 A0030201 02020101 300D0609 2A864886 F70D0101 05050030
31312F30 2D060355 04031326 494F532D 53656C66 2D536967 6E65642D 43657274
69666963 6174652D 33333335 39323934 3232301E 170D3134 30313135 30333537
32385A17 0D323030 31303130 30303030 305A3031 312F302D 06035504 03132649
4F532D53 656C662D 5369676E 65642D43 65727469 66696361 74652D33 33333539
32393432 3230819F 300D0609 2A864886 F70D0101 01050003 818D0030 81890281
8100AF6D 8C23745E 80AA83AC BE0243DD C8F8EC56 85BBE495 EF790354 B7E81921
4C46CE35 F840420A 8385D3E3 B7B14EDF F4A8DB51 1A29E0ED A2704F69 9632ED7E
5F66E546 486B2821 FB77266F 950D351E 13AA18FE 687643F6 FB9BF95F E56A0195
19B8A7B6 7A582357 2517F08E 5E3BA197 2CD71E3E 32AB4B96 412E9AE3 1932A218
7A1F0203 010001A3 53305130 0F060355 1D130101 FF040530 030101FF 301F0603
551D2304 18301680 14A86115 C2CA9E15 399B2A9C 21585323 1E2F3D98 45301D06
03551D0E 04160414 A86115C2 CA9E1539 9B2A9C21 5853231E 2F3D9845 300D0609
2A864886 F70D0101 05050003 81810028 81D8F701 D6AFDC54 94A93185 1E5F4DAC
4DBF50B7 30B57ABD D1612E69 D964B77A A379F55C 7E823F42 4D01440C B237DED9
6B8047B7 0496D8BB BD7EAC18 E6ACA1B1 3B527172 4A7B0D7B 4A031168 F99B171D
D217CB06 2F31E4DF FD9AC1C9 1199869A 34E90671 5611A6DA 7CC6A7B0 A39F78FB
B3932E37 4B302779 E761DB00 AFA7CC
quit
license udi pid CISCO2821 sn FTX1327AH7A
username x privilege 15 secret 4 x
redundancy
ip ssh time-out 60
ip ssh authentication-retries 5
ip ssh version 2
interface GigabitEthernet0/0
description CONNECTION TO INSIDE INT. OF ASA
ip address 10.10.0.2 255.255.255.252
ip virtual-reassembly in
duplex auto
speed auto
interface GigabitEthernet0/1
no ip address
ip virtual-reassembly in
duplex auto
speed auto
interface GigabitEthernet0/1.1
description VLAN 10
encapsulation dot1Q 10
ip address 128.162.10.1 255.255.255.0
ip helper-address 192.168.1.2
ip virtual-reassembly in
interface GigabitEthernet0/1.2
description VLAN 20
encapsulation dot1Q 20
ip address 128.162.20.1 255.255.255.0
ip helper-address 192.168.1.2
ip virtual-reassembly in
interface GigabitEthernet0/1.3
description Trunk Interface VLAN1
encapsulation dot1Q 1 native
ip address 128.162.1.1 255.255.255.0
ip helper-address 192.168.1.2
ip virtual-reassembly in
interface Serial0/0/0
no ip address
shutdown
interface Serial0/1/0
no ip address
shutdown
interface Serial0/2/0
no ip address
shutdown
interface Dialer0
no ip address
ip default-gateway 10.10.0.1
ip forward-protocol nd
no ip http server
ip http authentication local
ip http secure-server
ip dns server
ip route 0.0.0.0 0.0.0.0 10.10.0.1
ip ospf name-lookup
access-list 1 permit any
dialer-list 1 protocol ip permit
snmp-server community Maladomini-RW RW
snmp-server host 192.168.1.2 version 2c Maladomini-RW envmon cpu snmp
control-plane
line con 0
exec-timeout 0 0
password 7 101D58415D361606050A147A
line aux 0
line vty 0 4
exec-timeout 0 0
password 7 15415A545C0B2F29213D0B73
transport input ssh
scheduler allocate 20000 1000
end
POE Switch:
C3560#sh run
Building configuration...
Current configuration : 7368 bytes
version 12.2
no service pad
service timestamps debug uptime
service timestamps log uptime
service password-encryption
hostname C3560
boot-start-marker
boot-end-marker
enable secret 5 $1$wzS5$Kl0aHmGjOrfNL8H8QN9gJ1
enable password 7 091F1F514124131F02023A7B
username mtuckness privilege 15 secret 5 $1$j68Z$ObA6K7Qc2Vsmyu479Hlh6/
aaa new-model
aaa session-id common
clock timezone MST -7
system mtu routing 1500
ip domain-name maladomini.int
password encryption aes
crypto pki trustpoint TP-self-signed-2488747392
enrollment selfsigned
subject-name cn=IOS-Self-Signed-Certificate-2488747392
revocation-check none
rsakeypair TP-self-signed-2488747392
crypto pki certificate chain TP-self-signed-2488747392
certificate self-signed 01
3082024C 308201B5 A0030201 02020101 300D0609 2A864886 F70D0101 04050030
31312F30 2D060355 04031326 494F532D 53656C66 2D536967 6E65642D 43657274
69666963 6174652D 32343838 37343733 3932301E 170D3933 30333031 30303031
30385A17 0D323030 31303130 30303030 305A3031 312F302D 06035504 03132649
4F532D53 656C662D 5369676E 65642D43 65727469 66696361 74652D32 34383837
34373339 3230819F 300D0609 2A864886 F70D0101 01050003 818D0030 81890281
8100B715 1CCA0EFB 6D550F27 A4B9F403 7D1CBCCE AB363F89 61AF4773 64351010
AB866AA6 411463BC A7D9C6E3 0CA4EEEC 47C50D33 2F904AD1 8FC5B10B 8F204157
FB5B3A4C 78BD4BDF 14F79CCC D9A0E10B 909BF5BA 095BB9AC 722197D4 3C2CB70B
15D2A221 5FF8BC03 6A642B36 437B9E22 858BF597 F1844026 5DAF2114 EF75718D
EC3B0203 010001A3 74307230 0F060355 1D130101 FF040530 030101FF 301F0603
551D1104 18301682 14433335 36302E6D 616C6164 6F6D696E 692E696E 74301F06
03551D23 04183016 8014D364 9162E0D2 C7936513 1E1C677C 73D675EC 37FF301D
0603551D 0E041604 14D36491 62E0D2C7 9365131E 1C677C73 D675EC37 FF300D06
092A8648 86F70D01 01040500 03818100 2DE49969 2E9C7A81 E96B97A8 7E15BC69
2DA62233 C958092D 2E51DD59 526DA795 CBFE219E 3536852A 5F71A90A BF5016E0
F93FA6F7 55D9BA23 52A2858E B927E0FB B3DC6B20 28FBD64C 6FA956EC 3E6E8756
F12F7182 538D13AE E343674E 41A1BDE1 A42579F2 8070FC92 5C805995 7BA25FA5
3A89C4E5 C6B2D76F FF2C1CF9 6A8DF631
quit
spanning-tree mode pvst
spanning-tree portfast bpduguard default
no spanning-tree optimize bpdu transmission
spanning-tree extend system-id
vlan internal allocation policy ascending
ip ssh time-out 60
ip ssh authentication-retries 5
ip ssh version 2
interface FastEthernet0/1
switchport mode access
spanning-tree portfast
interface FastEthernet0/2
switchport mode access
spanning-tree portfast
Removed interfaces
interface GigabitEthernet0/1
description CONNECTION TO 2821 ROUTER - TRUNK
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 1,10,20
switchport mode trunk
interface GigabitEthernet0/2
interface GigabitEthernet0/3
interface GigabitEthernet0/4
interface Vlan1
ip address 128.162.1.3 255.255.255.0
ip helper-address 192.168.1.2
no ip route-cache
no ip mroute-cache
interface Vlan10
ip address 128.162.10.3 255.255.255.0
ip helper-address 192.168.1.2
interface Vlan20
ip address 128.192.20.3 255.255.255.0
ip helper-address 192.168.1.2
ip default-gateway 10.10.0.2
no ip classless
ip http server
ip http authentication local
ip http secure-server
access-list 1 permit any
snmp-server community Maladomini-RW RO
snmp-server location Lovington NM USA
line con 0
exec-timeout 0 0
password 7 075C701416281D081E1C355D
line vty 0 4
password 7 0527031B2C49470758
transport input ssh
line vty 5 15
exec-timeout 0 0
password 7 05585757796D4A04100B2943
end

I located the issue of the packet loss. I have a security system that uploads FTP images of the cameras and after the reboot of the network, the only computer that wasn't shut down was the security camera PC.
So I think what happened was after I brought everything back up, it was saturating the outgoing bandwidth, causing packet loss and high latency. Once I determined what it was and shut off the FTP image upload, the pings stabilized and it is working fine now. Trace routes are still not functioning, but I can live without that for now.

Packet loss problems with the CSS

Hi All,
I have a CSS 11503 with 2 interfaces, one connecting to the firewall and one to the server vlan 203. Some server traffic bypass the content rules based on the ACL on the CSS whereas some traffic is load balanced. Continous pings to the server on vlan 203 is consistently loosing packets.
I was able to confirm that it is not the firewall that is causing this. How do I troubleshoot this problem?

capture sniffer trace in front of CSS and on the back of the CSS simultanously.
See where the packet is lost.
Gilles.

Severe packet loss through tinet

Hi,
i've just spent the evening trying to track down somone at BT tech support who would/could discuss routing/packet loss problems but with no luck.
Essentially i'm trying to contact 206.127.158.1 and suffering very heavy packetloss, this seems to be consistent and not just a 6-8pm thing.
The route has been fine for the past 2 years but began acting up in the last month. The service at the other end is now pretty much unusable (it's a game, GuildWars2/gw2).
I'd very much like to know why/if the routing has changed and if there's anything BT can do to fix it. Other BB providers don't appear to route through the ti-net nodes and don't exhit the problem.
help?
0/ 25 = 0% |
7 25ms 0/ 25 = 0% 0/ 25 = 0% acc2-10GigE-9-2-0.mr.21cn-ipp.bt.net [109.159.250.228]
0/ 25 = 0% |
8 37ms 2/ 25 = 8% 2/ 25 = 8% core1-te0-3-0-13.ilford.ukcore.bt.net [109.159.250.152]
0/ 25 = 0% |
9 31ms 0/ 25 = 0% 0/ 25 = 0% 109.159.252.61
1/ 25 = 4% |
10 37ms 4/ 25 = 16% 3/ 25 = 12% 166-49-211-196.eu.bt.net [166.49.211.196]
0/ 25 = 0% |
11 27ms 1/ 25 = 4% 0/ 25 = 0% 166-49-211-38.eu.bt.net [166.49.211.38]
3/ 25 = 12% |
12 49ms 4/ 25 = 16% 0/ 25 = 0% xe-4-0-1.fra23.ip4.tinet.net [89.149.181.157]
1/ 25 = 4% |
13 42ms 20/ 25 = 80% 15/ 25 = 60% 89.149.164.42
0/ 25 = 0% |
14 --- 25/ 25 =100% 20/ 25 = 80% 206-127-157-86.plaync.com [206.127.157.86]
0/ 25 = 0% |
15 44ms 5/ 25 = 20% 0/ 25 = 0% p4-23-c0-ncdc-pub.plaync.net [206.127.158.1]
Trace complete.

same problem here BT please read this and do something about tinet. I would phone your customer service but it is so awfull I could not bear it
2 35ms 0/ 25 = 0% 0/ 25 = 0% 217.47.106.250
0/ 25 = 0% |
3 --- 25/ 25 =100% 25/ 25 =100% 217.47.105.161
0/ 25 = 0% |
4 42ms 0/ 25 = 0% 0/ 25 = 0% 213.1.69.162
0/ 25 = 0% |
5 --- 25/ 25 =100% 25/ 25 =100% 31.55.165.181
0/ 25 = 0% |
6 41ms 2/ 25 = 8% 2/ 25 = 8% 31.55.165.107
0/ 25 = 0% |
7 102ms 5/ 25 = 20% 5/ 25 = 20% 109.159.250.48
0/ 25 = 0% |
8 109ms 5/ 25 = 20% 5/ 25 = 20% core2-te0-13-0-14.ilford.ukcore.bt.net [109.159.250.46]
0/ 25 = 0% |
9 50ms 0/ 25 = 0% 0/ 25 = 0% peer2-xe3-1-1.telehouse.ukcore.bt.net [109.159.254.233]
2/ 25 = 8% |
10 52ms 3/ 25 = 12% 1/ 25 = 4% t2c3-xe-0-1-2-0.uk-lon1.eu.bt.net [166.49.211.166]
0/ 25 = 0% |
11 50ms 5/ 25 = 20% 3/ 25 = 12% 166-49-211-38.eu.bt.net [166.49.211.38]
0/ 25 = 0% |
12 70ms 2/ 25 = 8% 0/ 25 = 0% xe-4-0-1.fra23.ip4.tinet.net [89.149.181.157]
0/ 25 = 0% |
13 77ms 20/ 25 = 80% 18/ 25 = 72% 89.149.164.42
0/ 25 = 0% |
14 --- 25/ 25 =100% 23/ 25 = 92% 206-127-157-86.plaync.com [206.127.157.86]
0/ 25 = 0% |
15 71ms 2/ 25 = 8% 0/ 25 = 0% p4-23-c0-ncdc-pub.plaync.net [206.127.158.1]

WRT610N Packet Loss (Again)

I have been reading through the forums for the past few hours and and have seen others with this problem, but no clear solution.
I installed my new WRT610N (FW 1.00.18) and I am experiencing packet loss when pinging. When I ping from my laptop to an AT&T DNS Server (4.2.2.2), I get 20-40% packet loss. Also, the average ping time is about 15ms, but on every 5-6th ping, the time jumps to 1600-1900ms (sometimes as high as 3000ms). As an additional test, I also ping the router directly at 192.168.1.1 and I get the same poor results.
I have verified that the loss is happening between the laptop and the router. When I use the router's built in ping feature, I get good speeds and no packet loss to the same address.
-I have tried this on both 2.4ghz and 5ghz radios.I disabled each radio to esnure the test.
-I have tried disabling all security settings on the router (was using WPA2-Personal.
-I changed the Beacon Interval to 75, Fragmentation Threshold to 2304 and RTS Threshold to 2304 as other posts suggested.
-I have tried different channels on each radio.
-I went back and reinstalled my WRT54g and had no lag or loss.
I'm really stuck on what to try next. I also have one other small problem. Whenever I make a change to the router settings through the web interface, and I hit SAVE SETTINGS, my laptop loses the wireless connection and I have to re-select my wireless network.
Has anyone found a solution to what appears to be a somewhat common problem?
Message Edited by cj415 on 12-31-2008 10:13 AM
Solved!
Go to Solution.

Thanks for your help. I tried a hard reset, and then a clean firmware install. The packet loss problem has improved significantly.
I turned of all security to perform the tests.
I am still having some problems maintaining a 5GHz connection, but I will try different channels, and going wide, to see if that helps.
Thanks for your help¡

Linksys Wireless Router - Unusable internet and major packet loss

I installed a Linksys Wireless router at my friend's home and the internet connection is nearly unusable. About 1 in every 10 packets are lost between the router and internet modem. I have replaced this router with a 2 brand new routers of the same make and incurred the same problem (new ethernet cables and new power supplies as well). Even if wireless is disabled on the router, the same problem occurs. Interestingly, I tried a basic non-wireless router and there is no problem whatsoever. Any ideas on what could be causing the wireless routers to not work correctly?

First, connect your system up: EUM3005 -- WRT54GS -- computer. And in the computer, temporarily turn off your software firewall. Does this correct your packet loss problem? If not, then power down your system, and proceed with the following tests, and post your results:
Connect your computer directly to your EUM3005 modem. (Do not use the WRT54GS for this test.) Power up your system, and verify that you have a working Internet connection, then do the following:
In the computer, go to "Start" > All Programs > Accessories > Command Prompt.
A black DOS box will appear. Type in "ipconfig /all" (with no quotes), then hit the Enter key. Post all of your results, except post only the first half of your IP address. To copy the results to your post, highlight the data, then use the copy (Ctrl-c) keys and the paste (Ctrl-v) keys.
Next, power down your entire system, then connect the WRT54GS to your EUM3005. Connect your computer to the WRT54GS. Boot up your system. Go into the WRT54GS setup menu (at 192.168.1.1) and ping the EUM3005. Did that work? Next, in the WRT54GS, go to the "Status" tab, "Router" subtab. Look down the page to the area labeled "Internet", then post the following info from the page: "Login type", "IP address", "Subnet mask", "Default Gateway", and "Primary DNS" values, except post only the first half of your IP address.
Is the IP address the same from both tests?

How do I fix 100% packet loss?

I have an 8mb connect but i roughly get like 4-5mb. I think i have the homehub version 1 or 1.5.
When i search for servers on Counter Strike Source and team fortress the whole interenet just resets and no servers found. I posted on the steam forums and they said it wass to do with packet loss.
I tried to test for packet loss on http://freeola.com/line-test/ and it says i have 100% packet loss then i tried on http://pingtest.net/ and it was unable to test for packet loss.
How do i fix 100% packet loss?

matrixrory wrote:
I have an 8mb connect but i roughly get like 4-5mb. I think i have the homehub version 1 or 1.5.
When i search for servers on Counter Strike Source and team fortress the whole interenet just resets and no servers found. I posted on the steam forums and they said it wass to do with packet loss.
I tried to test for packet loss on http://freeola.com/line-test/ and it says i have 100% packet loss then i tried on http://pingtest.net/ and it was unable to test for packet loss.
How do i fix 100% packet loss?
Hi. Welcome to the forums.
I tried both, and the freeola one failed with 100% packet loss, but the pingtest site returned 0% packet loss.
I expect the former is being blocked by firewall/router as expected.
Seems like they aren't quite doing the same thing.
http://www.andyweb.co.uk/shortcuts
http://www.andyweb.co.uk/pictures

Wifi packet loss after upgrading to 10.7.4

After upgrading all three macs (mb pro, mb air, imac) in the house to 10.7.4 they all experience wifi packet loss. I ping to the local router. I have connected to a multitude of wireless routers with similar result.
But here is strong evidence that is a the OS X software problem. I am running linux inside of vmware fusion. I have run the exact same ping commands simultaneously in (1) mac and (2) vmware linux. The linux ping experiences zero packet loss, not even a single packet. The mac at its best will lose 1% packets, but can increase beyond that.
We are suffering from slow internet in our corrent location as it is, and this has a noticable impact on our performance. I am a bit afraid to upgrade to Mountain Lion for fear it may be even worse.
Any thoughts?

Your
com.apple.systempreferences.plist
file is likely corrupt in your
(use the Finder > Go > Go To folder and paste & Go)
~/Library/Preferences
folder, Trash the flle you can (may be two of them, one is a lock file) and reboot.
Reset your system preferences again.
Also see OnyX here: It has a plist checker for corruption
Step by Step to fix your Mac

Wi-Fi packet loss + iMessage 'activation' error

Hello
I have two problems:
- Still having WiFi problems after updating to 10.10.3. This is REALLY annoying... When will there be a fix for this core problem?? Everyone is talking about this. When I do a ping to 8.8.8.8, I get a lot of packet loss (around 50%). Most of the time it's in blocks (5 minutes down / 2 minutes up). I tried everything: rebooting router, rebooting computer, adding/removing WiFi in Network preferences, added different DNS, added manual IP,... Other Mac's in the network do not have this problem... It's the operating system.
- I recently changed the password of my Apple ID, now I cannot login to iMessage anymore. 'Cannot Sign In to iMessage'; 'An error occurred during activation. Try again.'. I found a fix via Google, people advice to use Chameleon... But I'd like to rely on official support. This issue is around since Mavericks ...
C'mon Apple... Go back to the philosophy of Jobs' dad: “He loved doing things right. He even cared about the look of the parts you couldn’t see.”. Start fixing this annoying issues for the community!
Regards
Tim.

timdpaep wrote:
Still having WiFi problems after updating to 10.10.3. This is REALLY annoying... When will there be a fix for this core problem?? Everyone is talking about this. When I do a ping to 8.8.8.8, I get a lot of packet loss (around 50%). Most of the time it's in blocks (5 minutes down / 2 minutes up). I tried everything: rebooting router, rebooting computer, adding/removing WiFi in Network preferences, added different DNS, added manual IP,... Other Mac's in the network do not have this problem... It's the operating system.
If your Mac supports Handoff try to disable it and check if there is any progress: System Preferences > General > and disable option Allow Handoff between this Mac and your iCloud devices.
Also, go to System Preferences > Network and remove Bluetooth PAN/DUN if you have these options on the list of your Network Services.
After above steps, reboot your Mac and test it again.
timdpaep wrote:
I recently changed the password of my Apple ID, now I cannot login to iMessage anymore. 'Cannot Sign In to iMessage'; 'An error occurred during activation. Try again.'. I found a fix via Google, people advice to use Chameleon... But I'd like to rely on official support. This issue is around since Mavericks ...
Try this steps first: If you get an error when trying to activate iMessage or FaceTime - Apple Support
If above won't work for you, then i would suggest to create a separate thread for this issue. Otherwise this one will only get messy and soon no one will even look at your thread.
timdpaep wrote:
C'mon Apple... Go back to the philosophy of Jobs' dad: “He loved doing things right. He even cared about the look of the parts you couldn’t see.”. Start fixing this annoying issues for the community!
Apple is not here. This is a user to user discussions forum. If you wish to let Apple know about your issues you, then you might send them a feedback or talk to Apple's Customer Support.

Terrible Packet Loss in Game- Please help!

Computing statistics for 100 seconds...
Source to Here This Node/Link
Hop RTT Lost/Sent = Pct Lost/Sent = Pct Address
0 Sam-PC.home [192.168.1.5]
0/ 25 = 0% |
1 2ms 0/ 25 = 0% 0/ 25 = 0% Wireless_Broadband_Router.home [192.168.1.1]
1/ 25 = 4% |
2 13ms 1/ 25 = 4% 0/ 25 = 0% L100.WASHDC-VFTTP-126.verizon-gni.net [173.66.228.1]
0/ 25 = 0% |
3 11ms 1/ 25 = 4% 0/ 25 = 0% G1-5-0-4.WASHDC-LCR-21.verizon-gni.net [130.81.213.68]
0/ 25 = 0% |
4 20ms 1/ 25 = 4% 0/ 25 = 0% so-12-1-0-0.RES-BB-RTR1.verizon-gni.net [130.81.151.230]
0/ 25 = 0% |
5 12ms 1/ 25 = 4% 0/ 25 = 0% 0.xe-8-0-0.BR2.IAD8.ALTER.NET [152.63.38.129]
0/ 25 = 0% |
6 34ms 1/ 25 = 4% 0/ 25 = 0% ae17.edge1.washingtondc12.level3.net [4.68.62.137]
0/ 25 = 0% |
7 33ms 2/ 25 = 8% 1/ 25 = 4% vl-3503-ve-117.ebr1.Washington12.Level3.net [4.69.158.26]
0/ 25 = 0% |
8 29ms 3/ 25 = 12% 2/ 25 = 8% ae-6-6.ebr1.Atlanta2.Level3.net [4.69.148.105]
0/ 25 = 0% |
9 30ms 2/ 25 = 8% 1/ 25 = 4% ae-63-63.ebr3.Atlanta2.Level3.net [4.69.148.241]
0/ 25 = 0% |
10 50ms 1/ 25 = 4% 0/ 25 = 0% ae-7-7.ebr3.Dallas1.Level3.net [4.69.134.21]
1/ 25 = 4% |
11 56ms 2/ 25 = 8% 0/ 25 = 0% ae-63-63.csw1.Dallas1.Level3.net [4.69.151.133]
0/ 25 = 0% |
12 54ms 2/ 25 = 8% 0/ 25 = 0% ae-1-60.edge2.Dallas1.Level3.net [4.69.145.11]
0/ 25 = 0% |
13 54ms 2/ 25 = 8% 0/ 25 = 0% 4.59.197.34
1/ 25 = 4% |
14 50ms 3/ 25 = 12% 0/ 25 = 0% 64.25.32.9
0/ 25 = 0% |
15 --- 25/ 25 =100% 22/ 25 = 88% 64.25.32.26
0/ 25 = 0% |
16 48ms 3/ 25 = 12% 0/ 25 = 0% 64.25.39.1
These are the results of a test I ran, but I don't know how to solve the problem. The game is unplayable because of the amount of packet loss. I know it is an issue of connection between the game and my router, so should I get a new router if mine is old?

The router I would imagine to be okay for the first bit, but for the sake of things, reboot the router and also try giving your ONT a reboot by unplugging it from AC power and then disconnecting the battery. Re-connect it after 30 seconds by connecting the battery and then plugging it back into AC power.
Also, see if the packet loss takes place during specific times of the day. If your router has a WAN connection over Coax (rather than an Ethernet connection) to your ONT, also consider checking your MoCa speeds based on this FAQ. Poor MoCa speeds can suggest shoddy coaxial causing some issues, too: https://secure.dslreports.com/faq/verizonfios/3.2_MOCA#16569
========
The first to bring me 1Gbps Fiber for $30/m wins!

WIFI Packet Loss/Jitter MacBook Air 11 & LION OSX 10.7.1

I started using computers more than 30 years ago when I was 5, I had my first IBM PC at the age of 10 and have never had any interest in paying over the odds for an Apple mac mainly because I saw the Mac as a kind of "Can't open nothing", one mouse buttoned retard of the computer world.
That is, until now.
I set up an online business 3 years ago and rented a dedicated server and set the whole business up in a cloud, so to speak. Having done that, all I needed a laptop for was a remote desktop connection and to run a SIP phone (Internet phone).
My PC based laptops had almost nothing installed on them, and I wasn't using software on the laptop itself, I was using remote desktop, so - why not try a MAC? The new Macbook Air 11 is small, light and made of metal and glass so should be robust enough to travel with me.
I have to say, this was the worst move I've ever made.
I opened the new shiny macbook and the first thing I noticed was that the internet seemed hit and miss. Moving around the room I managed to find a spot whereby pages woud load quickly. Strange, my £200 acer laptop was sh.t fast everywhere in the house. No matter, I packed it back away and carried on working on the Windows machine.
I've come to Newquay this week, and i've started to try and use the Macbook again in a hotel. The wireless signal in the room is low, and speedtest shows about 1 meg down and 3/4 meg up. That may sound bad to you, but remote desktop uses about 5k/sec (modem dial up speed) and the softphone, well, my Asterisk VOIP setup is confugured to use the GSM codec so that's 8k/sec each way + overheads.
This whole setup was deliberately designed to be "thin" so I can travel with ease and work on bad connections like USB internet sticks.
Anyhow, the Macbook was unable to hold a stable connection to the remote desktop or SIP phone, even though the speed test showed a whopping 1 meg up and down. What you may not be aware of is that there is more to a connection than the speed, there is the quality as well. How many packets are lost / how much "jitter" is on the line.
Anyhow, we're not living in the 3rd world, I ran a PINGTEST and it showed a small amount of jitter but told me the line was class B, online games may suffer but voip should be fine.
I unpacked the Acer, placed it in exactly the same spot as the Apple had sat in and it worked beautifully with 1 bar of wireless signal, all day long. Phone calls were clear.
So you know now what I'm thinking. I'm sitting here with my £200 acer because I can't use the £1500 macbook air 11. I paid nearly sixteen hundred pounds for this piece of .... and it doesn't ...... work. Time to contact Apple support.
2nd Mistake!
Representitive 1: - Told me that I can't compare the Macbook Air to the Acer, the Acer has Google Chrome and everybody knows Google Chrome is the fastest browser. I was told there was nothing more he could do, its probably a bad line at the hotel. When I explained the Acer works fine for voip I was told well, maybe it is getting a better signal. I explained the Acer has the cheapest possible parts inside it and paid 1500 for this macbook, expecting it to have quality parts inside and was told I'd paid for the size, because its so small but its not considered "powerful". Apple do you train your staff? Clearly not.
Thank god I wasn't paying to talk to this moron.
Representitive 2: - Had no idea what packet loss or Jitter was, got me to do a speedtest and said that looks fine. Then he got me to remove the WIFI adapter and re add it in the network settings.
Guess what, nothing changed, its still the same hardware and software.
Representitive 3: - Still not really understanding "quality" issues with the networking interface, I was asked to install the latest Java client. I did it, only because I wanted to comply with Apples wishes so they'd help me, but they weren't helping and Java has nothing to do with the network adapter, so that was useless advice too.
Apple seem to have no idea there is a problem, even though Google has pages and pages of people saying the same as me, and their own discussion forums have thousands of people complaining https://discussions.apple.com/thread/2664670?start=0&tstart=0
Finally, late yesterday whilst speaking to d.ck head number 3 at Apple support, we found a forum post talking about a fix, 10.7.1 update. I told d. head number 3 about the update and he suggested I applied it. So I did and everything looked great, for a whole evening.
This morning, I switched on again and the same thing, slow remote desktop, choppy unusable phone. Remember the phone needs less than 20k for a conversation, thats 0.2 meg. Speedtest again showing a whole meg both ways.
I called apple support again, this time being a little forceful, and I've asked for this to be escalated, but the bottom line is - they have no fix, they don't aknowledge this as a problem and I was told LION is new, so maybe it's got a bug..
I told the guy on the phone this is a network driver issue, the intermittency of the problem shows that and the Apple's lack of settings for the network adapter means the unit is autonegotiating with the router and choosing speed and duplex settings on its own. Sometimes it does that correctly, other times not and the connection although fast has a lot of noise / packet loss / corruption.
I've found a workaround, you put the unit to sleep and wake it up again and it runs fast until the next shutdown. Not really acceptable seeing as I was paying for "the cream of the crop".
I will definately not be recommending Apple products, and i'll certainly not be replacing the Windows laptops in my business with Apple's toytown system- i'd go out of business if I had to rely on this.
All there is left now, is to look at Boot camp and see if I can wipe this waste of space linux hack from the unit and install Windows 7.

I started using computers more than 30 years ago when I was 5, I had my first IBM PC at the age of 10 and have never had any interest in paying over the odds for an Apple mac mainly because I saw the Mac as a kind of "Can't open nothing", one mouse buttoned retard of the computer world.
That is, until now.
I set up an online business 3 years ago and rented a dedicated server and set the whole business up in a cloud, so to speak. Having done that, all I needed a laptop for was a remote desktop connection and to run a SIP phone (Internet phone).
My PC based laptops had almost nothing installed on them, and I wasn't using software on the laptop itself, I was using remote desktop, so - why not try a MAC? The new Macbook Air 11 is small, light and made of metal and glass so should be robust enough to travel with me.
I have to say, this was the worst move I've ever made.
I opened the new shiny macbook and the first thing I noticed was that the internet seemed hit and miss. Moving around the room I managed to find a spot whereby pages woud load quickly. Strange, my £200 acer laptop was sh.t fast everywhere in the house. No matter, I packed it back away and carried on working on the Windows machine.
I've come to Newquay this week, and i've started to try and use the Macbook again in a hotel. The wireless signal in the room is low, and speedtest shows about 1 meg down and 3/4 meg up. That may sound bad to you, but remote desktop uses about 5k/sec (modem dial up speed) and the softphone, well, my Asterisk VOIP setup is confugured to use the GSM codec so that's 8k/sec each way + overheads.
This whole setup was deliberately designed to be "thin" so I can travel with ease and work on bad connections like USB internet sticks.
Anyhow, the Macbook was unable to hold a stable connection to the remote desktop or SIP phone, even though the speed test showed a whopping 1 meg up and down. What you may not be aware of is that there is more to a connection than the speed, there is the quality as well. How many packets are lost / how much "jitter" is on the line.
Anyhow, we're not living in the 3rd world, I ran a PINGTEST and it showed a small amount of jitter but told me the line was class B, online games may suffer but voip should be fine.
I unpacked the Acer, placed it in exactly the same spot as the Apple had sat in and it worked beautifully with 1 bar of wireless signal, all day long. Phone calls were clear.
So you know now what I'm thinking. I'm sitting here with my £200 acer because I can't use the £1500 macbook air 11. I paid nearly sixteen hundred pounds for this piece of .... and it doesn't ...... work. Time to contact Apple support.
2nd Mistake!
Representitive 1: - Told me that I can't compare the Macbook Air to the Acer, the Acer has Google Chrome and everybody knows Google Chrome is the fastest browser. I was told there was nothing more he could do, its probably a bad line at the hotel. When I explained the Acer works fine for voip I was told well, maybe it is getting a better signal. I explained the Acer has the cheapest possible parts inside it and paid 1500 for this macbook, expecting it to have quality parts inside and was told I'd paid for the size, because its so small but its not considered "powerful". Apple do you train your staff? Clearly not.
Thank god I wasn't paying to talk to this moron.
Representitive 2: - Had no idea what packet loss or Jitter was, got me to do a speedtest and said that looks fine. Then he got me to remove the WIFI adapter and re add it in the network settings.
Guess what, nothing changed, its still the same hardware and software.
Representitive 3: - Still not really understanding "quality" issues with the networking interface, I was asked to install the latest Java client. I did it, only because I wanted to comply with Apples wishes so they'd help me, but they weren't helping and Java has nothing to do with the network adapter, so that was useless advice too.
Apple seem to have no idea there is a problem, even though Google has pages and pages of people saying the same as me, and their own discussion forums have thousands of people complaining https://discussions.apple.com/thread/2664670?start=0&tstart=0
Finally, late yesterday whilst speaking to d.ck head number 3 at Apple support, we found a forum post talking about a fix, 10.7.1 update. I told d. head number 3 about the update and he suggested I applied it. So I did and everything looked great, for a whole evening.
This morning, I switched on again and the same thing, slow remote desktop, choppy unusable phone. Remember the phone needs less than 20k for a conversation, thats 0.2 meg. Speedtest again showing a whole meg both ways.
I called apple support again, this time being a little forceful, and I've asked for this to be escalated, but the bottom line is - they have no fix, they don't aknowledge this as a problem and I was told LION is new, so maybe it's got a bug..
I told the guy on the phone this is a network driver issue, the intermittency of the problem shows that and the Apple's lack of settings for the network adapter means the unit is autonegotiating with the router and choosing speed and duplex settings on its own. Sometimes it does that correctly, other times not and the connection although fast has a lot of noise / packet loss / corruption.
I've found a workaround, you put the unit to sleep and wake it up again and it runs fast until the next shutdown. Not really acceptable seeing as I was paying for "the cream of the crop".
I will definately not be recommending Apple products, and i'll certainly not be replacing the Windows laptops in my business with Apple's toytown system- i'd go out of business if I had to rely on this.
All there is left now, is to look at Boot camp and see if I can wipe this waste of space linux hack from the unit and install Windows 7.

Three devices on network: 100% packet loss for my iMac.

I'm having intermittent bouts of 100% packet-loss pinging my router from my iMac, at the same time my iPod touch and neighbor's Windows laptop are surfing wirelessly from the same router.
Sometimes these bouts resolve spontaneously. Otherwise I need to shut down, wait, and restart my iMac to reconnect. The longer the shut down, the longer I can connect it seems.
The problem started a few days ago, after months of trouble-free performance with the same settings. The computer usually stayed up all the time. I hoped in vain today's OSX 10.5.4 and AirPort firmware updates would fix the problem ...
Post 10pm is the most common problem time, 'tho I'm not sure if that's a function of my iMac's uptime (wireless module is cooking?) or some electronic interference firing up near by. Maybe a virus?
Known potential sources of interference have been around for months/years: my old wireless 'phone is a 900MHz model, the next door neighbor's satellite antenna's been up for months. The dodgy power in this old building is hopefully offset by the APC UPS that powers my Mac.
Do I keep fiddling with the AirPort channels, or do I take my computer back to the shop for (another) warranty repair?
Greg./

No, I'm not letting my neighbor steal my signal. He's subletting off me, and his access to my network (WPA2 encryption) is part of the "deal". He's a bit of a night-owl, and the late night download limit is pretty big, so it works fine all round.
I used his laptop's (and my iPod Touch's) uninterrupted access (while my iMac's floundering in packet-loss purgatory) as a way of "narrowing down" to the prime suspect: the iMac wireless module.
Greg./
ps sorry about the unnecessary alliteration; I had to substitute "purgatory" because the forum software censors "****" (aich, ee, ell, ell).
Message was edited by: gregreedee
Message was edited by: gregreedee

Constant Packet Loss

Hello, over the past month I have been recieving terrible quality over ventrilo (a VOIP program), terrible lagging in online games, and even when browsing the internet I often have to refresh a web page several times to get it to show up. At first I thought it was just my internet having an off week so I waited a while, but the problem continued. I'm not too good with routers, modems and internet connections etc, but I talked to some friends and did some googling and was pointed towards packet loss as a possible cause, so I ran some tests and here are the results I got, which seem to indicate a lot of packet loss. www.pingtest.com sometimes reports up to 50%.
http://i54.tinypic.com/2uj4fiu.jpg
http://i55.tinypic.com/zupget.jpg
http://i53.tinypic.com/29d71xw.jpg
http://i55.tinypic.com/30jhhn7.jpg
I'm using a BT home hub (I really don't know what model and I can't find anything in the home hub program or on the physical hub that tells me the model, it's white and a couple of years old though.)
I really have no idea how to find the cause via the info, since as I said I don't really know a lot about it. Would appreciate any help in finding the cause so I can call BT, or even better find a fix I could do myself.

Took several tries to get the speed test to complete, left it running for an hour at one point :
http://i52.tinypic.com/16j1nc3.jpg
The ADSL Line details :
Uptime:
0 days, 8:43:37
Modulation:
G.992.1 annex A
Bandwidth (Up/Down) [kbps/kbps]:
448 / 2,368
Data Transferred (Sent/Received) [MB/MB]:
87.69 / 349.78

ME3600 packet loss problem - reboot to fix.

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