Filtering IPv6 extension headers on FWSM
Hello,
We want to filter IPv6 extension headers on FWSM (4.1.x) and we discovered that filtering does not works at all. For example to filter destination options we used the following IPv6 ACE:
ipv6 access-list OUTSIDE6_IN deny 60 any any
Then packets are sent using extended IPv6 ping from IOS router and FWSM ignores above ACE and forwards the packet to the destination. The same thing happens when using Scapy as packet generator.
The packet is good because it matches IOS IPv6 ACL Destination options ACE.
I didn't checked but my colleague reported me the same issue with filtering Hop-by-hop option on FWSM.
So, is something wrong with the procedure or this is about new bug?
Regards,
Igor
Jenifer,
ACL is assigned to the interface... Other ACEs are being matched so ACL works but it does not match extension headers correctly:
ipv6 access-list OUTSIDE6_IN line 1 deny 60 any any log debugging interval 300 (hitcnt=0) 0xbb24b0a2
ipv6 access-list OUTSIDE6_IN line 2 permit tcp any any eq www log debugging interval 300 (hitcnt=2) 0xbde27d7c
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Perfect Resize 9 Suite 9.0.0
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tcpdump: listening on eth1, link-type EN10MB (Ethernet), capture size 65535 bytes
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source link-address option (1), length 8 (1): 50:57:a8:f0:72:1b
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@RavensFan : I cannot load the VIs attached in this thread because I am using an older version of Labview
@MikeS81 : Which negative ouput?
Attachments:
ptw_show_do_while.vi 20 KB -
Bogus packets in OffloadLso test
All,
I am running OffloadLso test with following features enabled
1. LSOV1
2. LSOv2 including IPV4 option, IPV6 ext header support
3. NVGRE LSO support for all headers
While testing GRE LSO, I see some bogus packet coming for LSO offload. I am making this statement based on the packets I captured in wireshark and LSO errors I get from device.
Bogus packets are of types like zero tcp header length or All tcp header flags set (fin, ack, psh and even reserved).
In whole run, I get these kinds of packets for 3 to 10 tests (for test GRE with Outer IPV4 and Inner IPV6 with ext hdrs)and because of which test fails.
Has anyone seen this kind of issue? or is it known one?When running the OffloadLSO test, some NVGRE packets have an inner IPv6 header with a bad next header field; its value is 6 (which stands for TCP) which implies that there are no extension headers sandwiched between the inner IPv6 header and the TCP header.
But actually (by visual inspection) there is at least one extension header there.
NDIS sends a packet with this bad inner IPv6 next header field to the miniport driver, who then sends it to the NIC, but the NIC cannot perform LSO on it because the NIC thinks the TCP header is bad. What the NIC perceives as the TCP header is actually
an IPv6 extension header.
What's causing NDIS to send these troublesome NVGRE packets when running the OffloadLSO test? -
Dear all
We hava an 10.2.0.4 RAC running on AIX 6.1, we found a lot “gc cr block lost” in awr report.
How to resolve this problem?
Event Waits Time (s) (ms) Time Wait Class
log file sync 171,333 288 2 66.1 Commit
log file parallel write 170,780 240 1 55.2 System I/O
CPU time 229 52.7
gc cr block lost 61 46 755 10.6 Cluster
db file parallel write 45,676 31 1 7.2 System I/O
flowing is result of netstat -s
#netstat -s
icmp:
1501240 calls to icmp_error
0 errors not generated because old message was icmp
Output histogram:
echo reply: 48022
destination unreachable: 1478355
echo: 3672830
0 messages with bad code fields
0 messages < minimum length
0 bad checksums
0 messages with bad length
Input histogram:
echo reply: 3671367
destination unreachable: 1586471
echo: 48049
48022 message responses generated
igmp:
0 messages received
0 messages received with too few bytes
0 messages received with bad checksum
0 membership queries received
0 membership queries received with invalid field(s)
0 membership reports received
0 membership reports received with invalid field(s)
0 membership reports received for groups to which we belong
8 membership reports sent
tcp:
74915651 packets sent
57060778 data packets (138705942737 bytes)
33462 data packets (37970884 bytes) retransmitted
5375289 ack-only packets (4239002 delayed)
0 URG only packets
5 window probe packets
11436565 window update packets
2019104 control packets
5526504 large sends
132996311078 bytes sent using largesend
2085120 bytes is the biggest largesend
107952244 packets received
61900612 acks (for 138706680574 bytes)
418658 duplicate acks
0 acks for unsent data
89624245 packets (70001950782 bytes) received in-sequence
4743 completely duplicate packets (818002 bytes)
0 old duplicate packets
17 packets with some dup. data (4248 bytes duped)
302994 out-of-order packets (30842613 bytes)
32 packets (32 bytes) of data after window
32 window probes
286783 window update packets
6552 packets received after close
0 packets with bad hardware assisted checksum
0 discarded for bad checksums
0 discarded for bad header offset fields
0 discarded because packet too short
492 discarded by listeners
0 discarded due to listener's queue full
11878766 ack packet headers correctly predicted
44728305 data packet headers correctly predicted
322438 connection requests
278463 connection accepts
556834 connections established (including accepts)
604193 connections closed (including 2346 drops)
0 connections with ECN capability
0 times responded to ECN
36 embryonic connections dropped
62169023 segments updated rtt (of 57866592 attempts)
0 segments with congestion window reduced bit set
0 segments with congestion experienced bit set
0 resends due to path MTU discovery
44036 path MTU discovery terminations due to retransmits
156798 retransmit timeouts
0 connections dropped by rexmit timeout
9058 fast retransmits
6049 when congestion window less than 4 segments
5 newreno retransmits
156 times avoided false fast retransmits
0 persist timeouts
0 connections dropped due to persist timeout
2859 keepalive timeouts
0 keepalive probes sent
0 connections dropped by keepalive
0 times SACK blocks array is extended
0 times SACK holes array is extended
0 packets dropped due to memory allocation failure
1 connection in timewait reused
0 delayed ACKs for SYN
0 delayed ACKs for FIN
0 send_and_disconnects
0 spliced connections
0 spliced connections closed
0 spliced connections reset
0 spliced connections timeout
0 spliced connections persist timeout
0 spliced connections keepalive timeout
0 TCP checksum offload disabled during retransmit
0 Connections dropped due to bad ACKs
0 Connections dropped due to duplicate SYN packets
0 fastpath loopback connections
0 fastpath loopback sent packets (0 bytes)
0 fastpath loopback received packets (0 bytes)
udp:
147486199 datagrams received
0 incomplete headers
0 bad data length fields
0 bad checksums
1562482 dropped due to no socket
5229040 broadcast/multicast datagrams dropped due to no socket
0 socket buffer overflows
140694677 delivered
144251657 datagrams output
ip:
272497723 total packets received
0 bad header checksums
0 with size smaller than minimum
0 with data size < data length
0 with header length < data size
0 with data length < header length
0 with bad options
0 with incorrect version number
14418667 fragments received
0 fragments dropped (dup or out of space)
254148 fragments dropped after timeout
2750080 packets reassembled ok
255570679 packets for this host
5112394 packets for unknown/unsupported protocol
0 packets forwarded
23568 packets not forwardable
0 redirects sent
224311858 packets sent from this host
0 packets sent with fabricated ip header
0 output packets dropped due to no bufs, etc.
0 output packets discarded due to no route
4173773 output datagrams fragmented
21581265 fragments created
0 datagrams that can't be fragmented
0 IP Multicast packets dropped due to no receiver
0 successful path MTU discovery cycles
0 path MTU rediscovery cycles attempted
0 path MTU discovery no-response estimates
0 path MTU discovery response timeouts
0 path MTU discovery decreases detected
0 path MTU discovery packets sent
0 path MTU discovery memory allocation failures
0 ipintrq overflows
0 with illegal source
0 packets processed by threads
0 packets dropped by threads
0 packets dropped due to the full socket receive buffer
0 dead gateway detection packets sent
0 dead gateway detection packet allocation failures
0 dead gateway detection gateway allocation failures
0 incoming packets dropped due to MLS filters
0 packets not sent due to MLS filters
ipv6:
122495 total packets received
Input histogram:
TCP: 14
UDP: 61243
ICMP v6: 61238
0 with size smaller than minimum
0 with data size < data length
0 with incorrect version number
0 with illegal source
0 input packets without enough memory
0 fragments received
0 fragments dropped (dup or out of space)
0 fragments dropped after timeout
0 packets reassembled ok
122495 packets for this host
0 packets for unknown/unsupported protocol
0 packets forwarded
0 packets not forwardable
0 too big packets not forwarded
120071 packets sent from this host
0 packets sent with fabricated ipv6 header
0 output packets dropped due to no bufs
0 output packets without enough memory
7858 output packets discarded due to no route
0 output datagrams fragmented
0 fragments created
0 packets dropped due to full socket receive buffer
0 packets not delivered due to bad raw IPv6 checksum
0 incoming packets dropped due to MLS filters
0 packets not sent due to MLS filters
icmpv6:
61242 calls to icmp6_error
0 errors not generated because old message was icmpv6
Output histogram:
unreachable: 61238
packets too big: 0
time exceeded: 0
parameter problems: 0
redirects: 0
echo requests: 0
echo replies: 0
group queries: 0
group reports: 0
group terminations: 0
router solicitations: 0
router advertisements: 0
neighbor solicitations: 0
neighbor advertisements: 0
0 messages with bad code fields
0 messages < minimum length
0 bad checksums
0 messages with bad length
Input histogram:
unreachable: 61238
packets too big: 0
time exceeded: 0
parameter problems: 0
echo requests: 0
echo replies: 0
group queries: 0
bad group queries: 0
group reports: 0
bad group reports: 0
our groups' reports: 0
group terminations: 0
bad group terminations: 0
router solicitations: 0
bad router solicitations: 0
router advertisements: 0
bad router advertisements: 0
neighbor solicitations: 0
bad neighbor solicitations: 0
neighbor advertisements: 0
bad neighbor advertisements: 0
redirects: 0
bad redirects: 0
mobility calls when not started: 0
home agent address discovery requests: 0
bad home agent address discovery requests: 0
bad home agent address discovery replys: 0
bad home agent address discovery replys: 0
prefix solicitations: 0
bad prefix solicitations: 0
prefix advertisements: 0
bad prefix advertisements: 0
0 message responses generatedHi,
Troubleshooting gc block lost and Poor Network Performance in a RAC Environment (Doc ID 563566.1)
Regards
Sebastian -
Request the information about Sun Web server
Hi,
We are developing an embedded system. We need install a web server in our system. We got some information about Sun web server, but it is not enough for us to decide which web server we should use. Would you please give me some detail information of Sun web server?
1.Firstly, we will use the web server in an embedded system. Can Sun web server run in the embedded system, such as VxWroks, Embed Linux?
2.Secondly, we will use chroot jail to enhance the security. Can Sun web server support chroot jail?
3.We can pay money for the service. But would you provide the service to customize the web server according to our necessary and maintain the web server? What's the price?
4.Can you give me a detail features list of Sun web server? Or please check the following feature list. Thank you very much.
Feature List:(For native support feature, input (Y)es; Support via third-party product, input (3)rd; Not support, input (N)o).
Part I. Core Technology
()HTTP/1.1 　
()KeepAlives　
()Pipelining　
()Templated web site
()reconfiguration without restart
()On-demand web site deployment
()High scalability process model
()Linear SMP scalability
()Configurable log format
()Customisable error pages
()Dynamic log rotation
()Bandwidth throttling
()Basic Server-Parsed HTML (SSI)
()Dynamically-generated SSI
()Automated self-diagnostics
()Multiple logs　
()Virtual servers
()embedded in other applications
()extensible
()modularity
()J2EE 1.4 support
()IPv6 support　
Part II. Security
()SSL v2 and v3
()SSL(hardware)
()SSL certificate management
()Clustered SSL certificate deployment
()Antivirus
()ActiveDirectory authentication
()Antispam
()Built-in firewall
()LDAP authentication
()Anti-Denial-of-Service protection
()HTTP request filtering
()Malformed HTTP header protection
()Integrated attack monitoring and logging
()Hardware crypto support
()IP address authentication
()DNS name authentication
()User-based authentication
()Referrer-based authentication
()Basic Authentication
()Other/system authentication
　
Part III. Management
()GUI Setup
()GUI configurate
()Web-based user interface
()remote management
()WebDAV support
()Clustered web site management
()Group-based web site configuration
()Integrated licence management
()Configuration wizards
()Scriptable (command-line) configuration tools
()Real-time web-based statistics
()SNMP monitoring
()Delegated user management (htaccess)
()Scalable subserver support
　
Part IV. Application Support
()NSAPI
()ISAPI filters
()ISAPI extensions
()FastCGI
()CGI
()Generic FastCGI/CGI handler
()Secure CGI sandboxing
()Limit CGIs by CPU or memory use
()LDAP
()XML support
()SOAP
()Request rewriting
()Own API
()Own scripting/batch language
()WAR file support
()Content filters
()HTTP (Gzip) Compression
()Perl
()Servlet
()JSP
()ASP/ESP
()Secure setuid PHP
()PHP
Part V. Support
()commercial support
()MailList
()Forum
()Free telephone
()24x7 support
()GSA scheduled
()FAQ
()Tutorial
()Document
()Source code
Thank you very much!Web Server is not currently supported under VxWorks or Embedded Linux. There's information on the supported platforms on the Web Server page at http://www.sun.com/webserver
-
Need to run a prog on 1.4 which is running on 1.5. .....using two hashtable
hello,
I've developed a program which is prefectly working on java 1.5.0 version.
but when run on java1.4.0. it gives run time error in this code.
first i'm getting error in second hashtable. put function where i'm using key as an integer.this is running on 1.5 version but have to change key as string on 1.4. but after that it is still not working properly.
I want that when i clicked on open then it must show both file
1. that have hdr extension
2. that have same name as the corrseponding .hdr file but without extension.
this program show desired result on 1.5 but on 1.4 it display only .hdr file.
pls. help me regarding this .
// class hdr file filter
import java.io.File;
import java.util.Hashtable;
import java.util.Enumeration;
import javax.swing.*;
import javax.swing.filechooser.*;
public class hdrFileFilter extends FileFilter {
private Hashtable filters = null;
private Hashtable noextensionfilter = null;
private String noextensionname=null;
private String extensionname = null;
private String description = null;
private String fullDescription = null;
private boolean useExtensionsInDescription = true;
private String fname = null;
public File noextensionarray[];
int count=0;
int counthdr=0;
int i=0;
//all files are accepted.
public hdrFileFilter()
this.filters = new Hashtable();
//Creates a file filter that accepts files with the given extension.
public hdrFileFilter(String extension)
this(extension,null);
//Creates a file filter that accepts the given file type.
public hdrFileFilter(String extension, String description)
this();
if(extension!=null)
addExtension(extension);
if(description!=null) setDescription(description);
//Return true if this file should be shown in the directory pane,false if it shouldn't.
public boolean accept(File f) {
if(f != null) {
if(f.isDirectory()) {
return true;
String extension = getExtension(f);
if(extension != null && filters.get(getExtension(f)) != null)
fname=f.getName();
extensionname=fname.substring(0,fname.lastIndexOf('.'));
counthdr+=1;
return true;
if(extension == null)
noextensionfilter=new Hashtable(20);
noextensionname=f.getName();
noextensionfilter.put(count,noextensionname);
count=count + 1;
if(noextensionfilter.get(count) == extensionname)
noextensionarray=new File[20];
noextensionarray=f
System.out.println("file:" +noextensionarray[i]);
i++;
return true;
return false;
//Return the extension portion of the file's name .
public String getExtension(File f)
if(f != null)
String filename = f.getName();
int i = filename.lastIndexOf('.');
if(i>0 && i<filename.length()-1)
return filename.substring(i+1).toLowerCase();
return null;
//Adds a filetype "dot" extension to filter against.
public void addExtension(String extension)
if(filters == null)
filters = new Hashtable(20);
filters.put(extension.toLowerCase(), this);
fullDescription = null;
public String getDescription()
if(fullDescription == null)
if(description == null || isExtensionListInDescription())
fullDescription = description==null ? "(" : description + " (";
// build the description from the extension list
Enumeration extensions = filters.keys();
if(extensions != null)
Object nn=extensions.nextElement();
fullDescription += "." + nn;
while (extensions.hasMoreElements())
fullDescription += ", ." + nn;
fullDescription += ")";
else
fullDescription = description;
return fullDescription;
public void setDescription(String description)
this.description = description;
fullDescription = null;
public void setExtensionListInDescription(boolean b) {
useExtensionsInDescription = b;
fullDescription = null;
public boolean isExtensionListInDescription()
return useExtensionsInDescription;Might be fixable if you do something like
javac -target 1.4
Bytecodes are different in 1.5 and thus not backward compatible -
Delete unused vi (files) in the project
Hi there,
I know that may be an old topic, but I still have no better solution.
In my project are not only the vis but other kinds of data, for instance png, mp4...
I didn't use the Auto-populating folders (instead the virtual folders) in the project structure. It' s quite sure that in the folder on the hard drive there should be many vis and files, that are no longer used in the project.
Also some VIs are called dynamically in the main vi, which can not be saved as using the save hierarchy function.
I'm not expecting to delete all the VIs, which is not used. But at least to tell which VI is still in use.
Any suggestions and ideas?
WilburI made a basic tool vi that compares the 'AllVIsInMemory' output with a recursive directory listing. Everything that wasn't in the AllVIsInMemory was written to a listbox. The delete was performed manually. I also did output the number of 'suspected' files, so I had an isea how clean my project folder was. What I didn't implement but what would be an easy improvement is filtering by extension (so limit to vi, vit, ...).
I don't have this vi with me right now, but it's easy to do your own.
Felix
www.aescusoft.de
My latest community nugget on producer/consumer design
My current blog: A journey through uml -
Hi,
I have an SCVMM 2012 R2 instance (with CU1), and when I perform a VM migration I get a status of Completed w/ Info
In the details pane of the Jobs window I have 9 errors and a warning every time
Error 23801 - No available connection to selected VM Network can be found
Error 23810 - There is no host NIC with required classification
Error 23806 - All available ports on switch extenstion has been used
Error 23808 - All available ports on port profile has been used
Error 23807 - The switch extension has reached maximum supoprted ports on this host
Error 23809 - The port profile has reached maximum support ports on this host
Error 23811 - Ports are not available for VM Subnet
Error 23825 - The virtual machine requires a logical switch connection and the host network adapter is not attached to a logical switch or operating sytem doesn't support logical switch
Error 23753 - The virtual machine or tier load balancer configuration requires an IP pool and there are no appropraite IP pools accessible from the host
Warning 23830 - Unable to find compliant logical switch
Even with all of these warnings the migrated VM works just fine.
In our environment we are using a layer 3 switch with VLANs, so I have a logical network using the 'VLAN-based independent networks' option, with two sites
Each site has an assoicated VLAN ID, and IP subnet
I've created a logical switch (without SR-IOV), using only the Microsoft Windows Filtering platform extension
The uplink on the logical switch is not a team, and has a port profile associated with the host group including all my Hyper-V hosts, and including all sites from the logical network
The virtual port on the logical switch has High bandwidth and medium bandwidth port classifications associated
I have VM Networks created for each of the sites on my logical network
The network configuration on my VM is as follows:
Connected to a VM network, enable VLAN
IP address is greyed out as Static IP (from a static IP pool) - This was configured as Dynamic at creation time as I do not use IP pools
MAC address is dynamic
Virtual switch - using the logical switch mentioned above and High Bandwidth classification
The hosts have a dedicated interface on a trunked network port for VM data. Available for placement is checked, used by management is not (as i have a dedicated interface for that)
It has the logical network mentioned above assigned, and all IP sites are shown with their VLAN IDs
I believe I have everything configured correctly (after all the VM works correctly regardless of which host is running it), but i still see these errors during a VM migration
Has anybody seen this before, or have any pointers to resolving them?
The hosts are Server 2012 R2 Datacenter and the VM is Server 2012 R2 Standard
Thanks,
PhilI am also getting these errors when manually migrating machines between hosts. And indeed, the VM is moved and keeps working.
But when I try to put an host in maintenance, it instantly fails with:
Error (10434)
No suitable host is available for migrating the existing highly available virtual machines.
Not quite the same network setup, but running all Server 2012R2 and VMM2012R2.
In my production environment I do not have these issues, which is running Server 2012 and VMM2012SP1.
Regards,
Ramon -
PS Extended CS5 to PS Extended CS6 Cloud Install - How to migrate plugins?
Currently I am running PhotoShop extended CS5, 64bit. in which i have my fovorite plugins (Topaz, Nik and OneOne) running perfectly.
I have upgraded to Adobe Creative Cloud and installed PhotoShop extended CS6 using Adobe Application Manager as recommended.
It didn't ask me if I wanted to upgrade or do a new install for PhotoShop. So now I CS6 running with no Plug-ins. I need my plugins! LOL.
I tried pointing to additional plugins in the CS6 preference to the CS5 plugin folder.
Upon Launch it gave me a whole slew of error messages saying something cant load or launch C+ runtime error or what not.
It does open up, but it only gives access to Nik and Topaz. OnOne doesn't show up under filters or extensions.
So, what are my options?
Just copy the plugins from CS5 to CS6?
I dont't want to reinstall all the plugins to CS6 if I don't have to as I've auto updated them over time to current versions online, so only have installation files for my original purchases.Hi,
Here's Adobe's guidance: (http://helpx.adobe.com/photoshop/kb/troubleshooting-plug-ins-photoshop-cs6.html)
General Plug-in installation guidance
Do:
Check the plug-in manufacturer's website for the latest version of your plug-in
Use the manufacturer's plug-in installer to install their plug-ins
Don't:
Do not point Photoshop CS6's "Additional Plug-ins" preference (Preferences>Plug-Ins...) at a previous version of Photoshop's 'Plug-Ins' folder.
Do not manually drag plug-ins from a previous version of Photoshop's plug-ins folder to Photoshop CS6's 'Plug-Ins' folder
regards,
steve -
Purchase order text in material is replicated from ECC to SRM?
Hello experts,
In the standard process of replicating materials from an SAP ECC system to SRM, is the purchase order text tab in MM03 replicated to SRM?
I've tried searcing for this text in SRM but I guess it is not replicated.
Is there a way to do this?
Regards,hi,
Generally speaking, product longtexts are not automatically replicated to SRM via MW.
The filters of text headers and text lines are not taken into consideration.
-- In case in transaction R3AC1 object MATERIAL has inactive filters for tables STXH and STXL, please remove flags and synchronize the filters.
-- In the backend table CRMOBJTAB still shows inactive entries for both tables.
-- Check the notes no. 555520 and 839995. Please apply and follow the instructions given in the longtext.
Now the filters should work and the basic longtext should get replicated.
thanks,
Ashwin
Do reward points for useful suggestions -
Broadband suddenly very very slow
Hello all,
Yesterday my connection speed dropped drastically (from the usual 4/5 Mbps down/ 400 Kbps up) to the horribly slow 0.08 down 0.24 up. It was like this for about 6 hours between 5pm-11pm. It all seemed back to normal this morning but then dropped back to the slow speeds at about 12pm today. I have HomeHub 3 with wired connections to 2 PCs and a NAS box, and various things that connect wirelessly.
I've checked everything I possibly can - new filters, new cables from HomeHub to socket, direct connection to test socket - no change. I plugged in my old HomeHub 2 but the speeds were not any different. I tested all this with just my laptop connected via cable and nothing else connected to the HomeHub(s). Silent line test is fine but the phone line is still quite crackly with nothing else plugged in (filters/router/extension). Remote line test says there are no problems with the line and there are no faults in my area.
For the past week or so we've noticed that noise on the phone line has got considerably worse but there was no reduction in connection speed until yesterday, when the connection kept dropping and eventually returned at the slow speeds. I run my business from home so it's driving me mental - daily bandwidth is about 20GB so it's taking forever.
My local exchange is Pipers Pool (http://www.samknows.com/broadband/exchange/WWPIPE), which is about 2.8km away. Speedtest/ADSL status is below.
Any ideas? My brain says I should leave the router to stabilise but the noisy line is putting me off
Broadband Speed Test Results (speedtest.btwholesale.com):
Download speed (Mbps): 0.13
Upload Speed (Mbps): 0.00 (this was 0.32 on speedtest.net)
Ping Latency (ms): 67.50
Further Diagnostics:
1. Best Effort Test:
Download Speed : 0.25 Mbps
ADSL Line Status
Connection Information
Line state:
Connected
Connection time:
0 days, 01:10:15
Downstream:
5.094 Mbps
Upstream:
448 Kbps
ADSL Settings
VPI/VCI:
0/38
Type:
PPPoA
Modulation:
G.992.1 Annex A
Latency type:
Interleaved
Noise margin (Down/Up):
10.6 dB / 25.0 dB
Line attenuation (Down/Up):
41.4 dB / 23.0 dB
Output power (Down/Up):
20.0 dBm / 12.4 dBm
FEC Events (Down/Up):
472 / 0
CRC Events (Down/Up):
1 / 0
Loss of Framing (Local/Remote):
0 / 0
Loss of Signal (Local/Remote):
0 / 0
Loss of Power (Local/Remote):
0 / 0
HEC Events (Down/Up):
0 / 0
Error Seconds (Local/Remote):
1 / 0
Solved!
Go to Solution.if line noisy then you need to report a phone fault to 151 and get this fixed and broadband will improve. all you chnages trying to improve your connection - new router, change filter, replace cable etc are actually making your connection worse so much so your profile is now down to 0.25mb. this will recover in 3/5 days stbale connection but need to fix line noise first.
if you run your business from home is this a business line?
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