DNP / SCADA through a Cisco Router ??

Hello,
Is there any way to transport scada data over a cisco router.
thanks
-pat

Thanks for the reply,
I guess I need to do some additional home work on the subject. I was thinking of implementing BSTUN to see if this would work. I am not sure that the scada devices talk ethernet. I think they are serial devices only. But more research on my end is needed.
Thanks for the reply.
-pat
-pat

Similar Messages

How do I add a printer on my iPad through a Cisco router

Having problems getting my iPad to hook up printers through a Cisco router

So your printer is hooked up through your router, I suppose, but you can't print with an iPad like that.
You need an AirPrint printer to print from an iPad, iPhone..... device.
They have a list of printers you can buy and print from your "i" device on apple.com

Setting up an HP printer through a cisco router

A friend has just bought a new ibook converting over from the PC world and is trying to set up his HP Deskjet 9300 printer to work with a cisco router. The printer works when set up directly to his G4 ibook but not through the router. We have set the IP addressess so we are getting the router wlan light to flash but the lan light does not come on. I think the problem may be what we have entered in the info fields but but cannot find any information to set me straight. I will be heading over this evening to try to help him again so if anyone has some info that will help it will be appreciated - Thanks in advance

Printing to a network ethernet printer (which has an IP address) from a Mac running OS 10.3.x
http://www.ifelix.co.uk/tech/3005.html

Problem installing hp 8600 plus to laptop after installing wireless on desktop via cisco router!

After installing the printer successfully on my desktop wireless through the cisco router I attempted to add my laptop a hp G60-635DX notebook. After installing the printer I got a message that a driver cannot be found! I called cisco and they offered online help for a $ 69.00 contract for 1 year! Looking for cheaper alternative!!!

Does the Asaro run DHCP? If so, turn off all access points except the one running DHCP and connect the printer. Then you can turn on the other APs.
Say thanks by clicking "Kudos" "thumbs up" in the post that helped you.
I am employed by HP

How do I identify the ports to open on my cisco router from Rogers to allow access through my apple tv - I am not using wireless!

I only have spotty access at best through m Apple TV to itunes, netflix and utube. I am Rogers subscriber (feel my pain) and am now using their CISCO DCP3825 router. Apple TV purchased this past Christmas. I am not using wireless. No issues prior to replacing my old router and Rogers modem to go to DCP3825.
Apple TV is up to date - updated by connecting to my Macbook Pro.
Rogers tech support was of no help - suggested I open some ports - where do I go for the list(s)?
Any help would be much approeciated.

did this search for you
https://www.google.dk/search?client=opera&q=control+open+ports+on+cisco+router&s ourceid=opera&ie=utf-8&oe=utf-8&channel=suggest#client=opera&hs=N7P&channel=sugg est&sclient=psy-ab&q=+open+ports+on+cisco+router&oq=+open+ports+on+cisco+router& gs_l=serp.3..0i7l3.16726.16726.0.16996.1.1.0.0.0.0.49.49.1.1.0...0.0...1c.1.9.ps y-ab.olPaFzjSlmE&pbx=1&bav=on.2,or.r_cp.r_qf.&bvm=bv.45175338,d.bGE&fp=43d9a4347 e8aaeda&biw=1535&bih=773
this may be of intrest
http://www.tek-tips.com/viewthread.cfm?qid=1163449

How do I set up my hp laserjet printer through Cisco router?

I'm using my HP Laserjet 4000TN printer for my entire network. I need to be able to use it with all my computers. So I usually plug it into the modem via Cat5 cord and it grabs an IP address which I add in System Preferences and I'm good to go. However, I recently had to change my network. I now use a DSL modem as basically a dumb hub. Which then goes into a Cisco 800 series router. From there I need to be able to plug my computer into that router and then see it on both of my computers. (What's the point of having a home network if you can't print from it from any computer on the network?)
I was told to assign it a static IP address of 192.168.7.5. However, when I do this on my computer it doesn't seem to be going through to the printer. Whenever I try to print a test page it does not work.
It is grabbing IP address 192.168.7.22. However, when I enter this as the printer on the computer it is also not printing a test page. Very frustrating. I am unsure if this is the perfect forum for this as obviously it's the Cisco router that has changed and therefore it's not really a Mac issue. But I am unsure where else to turn.
Any help would be greatly appreciated.
Thanks!

I found the solution. I was using WEP encryption and I needed to be using WPA encryption.

Remote access VPN with Cisco Router - Can not get the Internal Lan .

Dear Sir ,
I am doing Remote Access VPN through Cisco Router. Before the real deployment, I want to simulate it with GNS3.Need you help to complete the job .Please see the attachment for Scenario, Configuration and Ping status.
I am getting IP address when i connect through VPN client .But I can not ping to the internal lan -192.168.1.0.Need your help to sole the issue.
Below is the IP address of the device.
Local PC connect with Router -2 (Through MS Loopback) Router -2 Router-1 PC -01
IP Address :10.10.10.2 Mask : 255.255.255.0 F0/01
IP address:10.10.10.1
Mask:255.255.255.0 F0/0
IP Address :20.20.20.1
Mask :255.255.255.0
F0/1
IP address :192.168.1.3
Mask:255.255.255.0
F0/0
IP address :20.20.20.2
Mask :255.255.255.0
F0/1
IP address :192.168.1.1
Mask:255.255.255.0
I can ping from local PC to the network 10.10.10.0 and 20.20.20.0 .Please find the attach file for ping status .So connectivity is ok from my local PC to Remote Router 1 and 2.
Through Cisco remote vpn client, I can get connected with the VPN Router R1 (Please see the VPN Client pic.)But cannot ping the network 192.168.1.0
Need your help to fix the problem.
Router R2 Configuration :!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
hostname R2
boot-start-marker
boot-end-marker
no aaa new-model
memory-size iomem 5
no ip icmp rate-limit unreachable
ip cef
no ip domain lookup
ip auth-proxy max-nodata-conns 3
ip admission max-nodata-conns 3
ip tcp synwait-time 5
interface FastEthernet0/0
ip address 20.20.20.2 255.255.255.0
duplex auto
speed auto
interface FastEthernet0/1
ip address 10.10.10.1 255.255.255.0
duplex auto
speed auto
ip forward-protocol nd
no ip http server
no ip http secure-server
control-plane
line con 0
exec-timeout 0 0
privilege level 15
logging synchronous
line aux 0
exec-timeout 0 0
privilege level 15
logging synchronous
line vty 0 4
login
end
Router R1 Configuration :
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
hostname R1
boot-start-marker
boot-end-marker
aaa new-model
aaa authentication login USERAUTH local
aaa authorization network NETAUTHORIZE local
aaa session-id common
memory-size iomem 5
no ip icmp rate-limit unreachable
ip cef
no ip domain lookup
ip auth-proxy max-nodata-conns 3
ip admission max-nodata-conns 3
username vpnuser password 0 strongpassword
ip tcp synwait-time 5
crypto keyring vpnclientskey
pre-shared-key address 0.0.0.0 0.0.0.0 key cisco123
crypto isakmp policy 10
encr 3des
hash md5
authentication pre-share
group 2
crypto isakmp client configuration group remotevpn
key cisco123
dns 192.168.1.2
wins 192.168.1.2
domain mycompany.com
pool vpnpool
acl VPN-ACL
crypto isakmp profile remoteclients
description remote access vpn clients
keyring vpnclientskey
match identity group remotevpn
client authentication list USERAUTH
isakmp authorization list NETAUTHORIZE
client configuration address respond
crypto ipsec transform-set TRSET esp-3des esp-md5-hmac
crypto dynamic-map DYNMAP 10
set transform-set TRSET
set isakmp-profile remoteclients
crypto map VPNMAP 10 ipsec-isakmp dynamic DYNMAP
interface FastEthernet0/0
ip address 20.20.20.1 255.255.255.0
ip nat outside
ip virtual-reassembly
duplex auto
speed auto
crypto map VPNMAP
interface FastEthernet0/1
ip address 192.168.1.1 255.255.255.0
ip nat inside
ip virtual-reassembly
duplex auto
speed auto
ip local pool vpnpool 192.168.50.1 192.168.50.10
ip forward-protocol nd
ip route 10.10.10.0 255.255.255.0 FastEthernet0/0
no ip http server
no ip http secure-server
ip nat inside source list NAT-ACL interface FastEthernet0/0 overload
ip access-list extended NAT-ACL
deny ip 192.168.1.0 0.0.0.255 192.168.50.0 0.0.0.255
permit ip 192.168.1.0 0.0.0.255 any
ip access-list extended VPN-ACL
permit ip 192.168.1.0 0.0.0.255 192.168.50.0 0.0.0.255
control-plane
line con 0
exec-timeout 0 0
privilege level 15
logging synchronous
line aux 0
exec-timeout 0 0
privilege level 15
logging synchronous
line vty 0 4
end

Dear All,
I am doing Remote Access VPN through Cisco Router. Before the real deployment, I want to simulate it with GNS3.Need you help to complete the job .
Please see the attachment for Scenario, Configuration and Ping status. I am getting IP address when i connect through VPN client .But I can not ping to the internal lan -192.168.1.0.Need your help to sole the issue.
Waiting for your responce .
--Milon

HT5569 Yesterday, my ability to receive gmail, facebook, safari,etc.ceased on my ipad2. The wifi shows it is connected and the cisco router works ok with another computer connection. Can anyone tell me what I need to do with ipad in order to get it worki

Yesterday, my ability to receive gmail,facebook,safari,etc. ceased to perform The wifi connections shows that it is connected but I cannot get through the internet . I use a Cisco router and it is working fine with another computer and also a printer. I contacted the internet provider and they show the ipad at the router but not out through the internet. Also, yesterday my wife eliminated some programs(games,etc) from the ipad. Anway, I am thinking I am missing some setting that is not turned on as everything seems to be working fine.
Any suggestions?

Settings > General > Reset > Reset Network Settings

Encapsulation dot1q is not working?, 2600 Cisco router

     I am trying to config a 2620 Cisco router to perform subintreface (F0/0.1) for Vlan Trunk Protocol, however when I try to configure the encapsulation dot1q, I continue to receive error massage with ^ symbol below the 'c' See below, the platform version is a 12.3(26) which should be acceptable to perform an (encapsulation dot1q). The Ethernet is a fast-Ethernet 10/100 port. I also try the ISL, I receive the same massage.
Can anyone suggest what could be the problem!!
Thank you all!!!!!
Router#config t
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#int f0/0
Router(config-if)#no ip address
Router(config-if)#no shutdown
Router(config-if)#int f0/0.1
Router(config-subif)#encapsulation dot1q 1
^ % Invalid input detected at '^' marker. Router(config-subif)#
==================================================================================================== Router#show version
Cisco Internetwork Operating System Software IOS (tm) C2600 Software (C2600-I-M), Version 12.3(26), RELEASE SOFTWARE (fc2) Technical Support: http://www.cisco.com/techsupport Copyright (c) 1986-2008 by cisco Systems, Inc. Compiled Mon 17-Mar-08 15:23 by dchih ROM: System Bootstrap, Version 12.1(3r)T2, RELEASE SOFTWARE (fc1) Router uptime is 5 minutes System returned to ROM by power-on System image file is "flash:c2600-i-mz.123-26.bin" cisco 2620 (MPC860) processor (revision 0x600) with 28672K/4096K bytes of memory . Processor board ID JAD05440GAN (1508240486) M860 processor: part number 0, mask 49 Bridging software. X.25 software, Version 3.0.0. 1 FastEthernet/IEEE 802.3 interface(s) 1 Serial network interface(s) 32K bytes of non-volatile configuration memory. 8192K bytes of processor board System flash (Read/Write)
Configuration register is 0x2102
Router#
==================================================================================================
Router#sh flash
System flash directory:
File Length Name/status
1 7754580 c2600-i-mz.123-26.bin [7754644 bytes used, 633960 available, 8388604 total]
8192K bytes of processor board System flash (Read/Write)
Router#

jesse rodriguez wrote:I am connected through the console, Here are the output.Router#config t Enter configuration commands, one per line. End with CNTL/Z. Router(config)# Router(config)# Router(config)#int f0/0 Router(config-if)#no ip address Router(config-if)#no shutdown Router(config-if)# *Mar 1 00:01:36.891: %LINK-3-UPDOWN: Interface FastEthernet0/0, changed state t o up Router(config-if)# Router(config-if)#int f0/0.1Router(config-subif)#enc ? % Unrecognized commandRouter(config-subif)#en? % Unrecognized command Router(config-subif)#en ? % Unrecognized command Router(config-subif)#enJesse
It's possible your feature set it not good enough to run trunking.
Trunking apparently requires a minimum of the IP PLUS feature set according to this document
http://www.cisco.com/en/US/tech/tk389/tk815/technologies_configuration_example09186a00800949fd.shtml
table 2 shows a minimum IOS of 12.0(1)T and IPPLUS/IPPLUS on the 2620 - so your IOS revision is OK, but maybe your feature set is not.
You can figure which feature set you have by going here
http://tools.cisco.com/ITDIT/CFN/Dispatch?act=rlsSelect&task=search&searchby=image
and entering your image name (assuming it's not been stuffed with) which you can find by doing "show flash" or "dir"
If you don;t have the right feature set, then you're out of luck unless you can upgrade/change the IOS image the router is booting with.
Cheers.

I have a Cisco router and purchased a 1st generation airport, would like to find outbid I could connect the AirPort Extreme wireless with a USB wireless, so I can connect to be able to put the airport in another room to beagle to have it close to stereo

Help setting up airport express. Wireless for streaming

Cisco Linksey EA4500 dual band,
Airport express model and serial # 0024369ca089. 6f9075pa2u6
Ipurchasedan airport it appears to be a 1st generation
What I am trying to accomplish is to have the airport close to my sound system so I can play the I tunes through my built in house stereo system,presently the modem and Cisco router are on a different floor

Trouble connecting Cisco router with cable modem for Internet purposes

So I am requesting help from the Cisco community on this issue as the cable company states there equipment is working fine. At all my facilities I have a guest Internet service setup through a local Internet provide to provide Internet services to the residents and guests. I have the cable modem usually a Motorola SBG6580 or a SMC 8014 (both provided by cable company) connected to my router on a FE or GE interface. I am using static IPs and using the cable modem just as a modem (bridge mode). Over the past several months these connections have just stopped working. I have not made any drastic changes to my router configs; however, the cable company has updated the firmware on these modems. I am wondering if that could affected how the modem and router talk. I was told by the cable company that the modem sees the Cisco router but that the port is inactive. My router shows the port is active and traffic passing. Does anyone have any ideas that could point where the problem lies? I will post a basic config to one that currently does not work. I am using a VRF to route a certain group out, using NAT. Please let me know if I need to post additional info. Any help would be greatly appreciated.
Cisco CISCO2911/K9
Version 15.2(3)T1
service timestamps debug datetime localtime
service timestamps log datetime localtime show-timezone
service password-encryption
hostname 1204RTR01
boot-start-marker
boot system flash0:c2900-universalk9-mz.SPA.152-3.T1.bin
boot system flash0:c2900-universalk9-mz.SPA.151-3.T.bin
boot-end-marker
card type t1 0 0
logging buffered 64000
aaa new-model
aaa session-id common
clock timezone cst -6 0
clock summer-time CDT recurring
no ipv6 cef
no ip source-route
ip vrf 5
rd 5:1
ip multicast-routing
1
ip dhcp pool Guest
vrf 5
network 10.51.XXX.0 255.255.255.0
default-router 10.51.XXX.XXX
dns-server 209.18.47.61 209.18.47.62
ip flow-cache timeout active 1
no ip bootp server
no ip domain lookup
ip cef
multilink bundle-name authenticated
application
global
service alternate default
license udi pid CISCO2911/K9 sn FTX1508AHTM
hw-module pvdm 0/0
redundancy
ip tcp synwait-time 10
interface GigabitEthernet0/0.5
description Guest VLAN
encapsulation dot1Q 5
ip vrf forwarding 5
ip address 10.51.xx.xxx 255.255.255.0
no ip redirects
no ip proxy-arp
ip nat inside
ip virtual-reassembly in
ip tcp adjust-mss 1452
interface GigabitEthernet0/1
no ip address
duplex auto
speed auto
interface GigabitEthernet0/2
description Guest Intenet access
ip vrf forwarding 5
ip address 24.242.182.182 255.255.255.252   <--Cable company IP, Modem IP is 24.242.182.181
ip nat outside
ip virtual-reassembly in
load-interval 30
duplex auto
speed auto
ip forward-protocol nd
no ip http server
ip http authentication local
no ip http secure-server
ip http timeout-policy idle 60 life 86400 requests 10000
ip nat inside source list 9 interface GigabitEthernet0/2 vrf 5 overload
ip route vrf 5 0.0.0.0 0.0.0.0 24.242.182.181
access-list 9 permit 10.51.204.0 0.0.0.255

Ok, mysteriously this location just started working yesterday, but I still am dealing with seven others and I really would like to know what is going on. I will give you everything you may need and let me know.
Config:
version 15.2
no service pad
service timestamps debug datetime localtime
service timestamps log datetime localtime show-timezone
service password-encryption
hostname 1112RTR01
boot-start-marker
boot system flash0:c2900-universalk9-mz.SPA.152-3.T1.bin
boot system flash0:c2900-universalk9-mz.SPA.151-1.T.bin
boot-end-marker
aaa new-model
aaa session-id common
clock timezone CDT -6 0
clock summer-time CDT recurring
network-clock-participate wic 0
network-clock-select 1 T1 0/0/0
no ipv6 cef
no ip source-route
ip vrf GuestVRF
rd 5:1
ip multicast-routing
ip dhcp pool Guest
vrf GuestVRF
network 10.51.112.0 255.255.255.0
default-router 10.51.112.1
dns-server 209.18.47.61 209.18.47.62
ip flow-cache timeout active 1
no ip bootp server
no ip domain lookup
ip cef
application
global
service alternate default
interface Embedded-Service-Engine0/0
no ip address
shutdown
interface GigabitEthernet0/0.5
description Guest VLAN
encapsulation dot1Q 5
ip vrf forwarding GuestVRF
ip address 10.51.112.1 255.255.255.0
no ip redirects
no ip proxy-arp
ip nat inside
ip virtual-reassembly in
ip tcp adjust-mss 1452
interface GigabitEthernet0/1
description Guest Internet (Time Warner Connection)
ip vrf forwarding GuestVRF
ip address 97.77.116.234 255.255.255.252
ip nat outside
ip virtual-reassembly in
load-interval 30
duplex auto
speed auto
ip forward-protocol nd
ip nat inside source list 5 interface GigabitEthernet0/1 vrf GuestVRF overload
ip route vrf GuestVRF 0.0.0.0 0.0.0.0 97.77.116.233
access-list 5 permit 10.51.112.0 0.0.0.255
control-plane
end
router#sh ip arp vrf GuestVRF
router#Internet 97.77.116.233           2   f80b.bee7.e09f ARPA   GigabitEthernet0/1
Protocol Address          Age (min) Hardware Addr   Type   Interface
Internet 97.77.116.234           -   8843.e13c.8d99 ARPA   GigabitEthernet0/1
router#ping vrf GuestVRF 97.77.116.233
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 97.77.116.233, timeout is 2 seconds:
Success rate is 0 percent (0/5)
router#sh int g0/1
GigabitEthernet0/1 is up, line protocol is up
Hardware is CN Gigabit Ethernet, address is 8843.e13c.8d99 (bia 8843.e13c.8d99)
Description: Guest Internet (Time Warner Connection)
Internet address is 97.77.116.234/30
MTU 1500 bytes, BW 1000000 Kbit/sec, DLY 10 usec,
     reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full Duplex, 1Gbps, media type is RJ45
output flow-control is XON, input flow-control is XON
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:00, output 00:00:00, output hang never
Last clearing of "show interface" counters 00:00:10
Input queue: 76/75/15/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
30 second input rate 3000 bits/sec, 7 packets/sec
30 second output rate 0 bits/sec, 0 packets/sec
     81 packets input, 4860 bytes, 0 no buffer
     Received 81 broadcasts (0 IP multicasts)
     0 runts, 0 giants, 12 throttles
     0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
     0 watchdog, 0 multicast, 0 pause input
     16 packets output, 1193 bytes, 0 underruns
     0 output errors, 0 collisions, 0 interface resets
     0 unknown protocol drops
     0 babbles, 0 late collision, 0 deferred
     0 lost carrier, 0 no carrier, 0 pause output
     0 output buffer failures, 0 output buffers swapped out
router#sh int g0/1
GigabitEthernet0/1 is up, line protocol is up
Hardware is CN Gigabit Ethernet, address is 8843.e13c.8d99 (bia 8843.e13c.8d99)
Description: Guest Internet (Time Warner Connection)
Internet address is 97.77.116.234/30
MTU 1500 bytes, BW 1000000 Kbit/sec, DLY 10 usec,
     reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full Duplex, 1Gbps, media type is RJ45
output flow-control is XON, input flow-control is XON
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:00, output 00:00:00, output hang never
Last clearing of "show interface" counters 00:00:42
Input queue: 76/75/67/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
30 second input rate 3000 bits/sec, 7 packets/sec
30 second output rate 1000 bits/sec, 2 packets/sec
     408 packets input, 24480 bytes, 0 no buffer
     Received 408 broadcasts (0 IP multicasts)
     0 runts, 0 giants, 61 throttles
     0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
     0 watchdog, 0 multicast, 0 pause input
     72 packets output, 5669 bytes, 0 underruns
     0 output errors, 0 collisions, 0 interface resets
     0 unknown protocol drops
     0 babbles, 0 late collision, 0 deferred
     0 lost carrier, 0 no carrier, 0 pause output
     0 output buffer failures, 0 output buffers swapped out
I am receiving packets in and out of the interface but I cannot ping the modem through the VRF.
router#sh ip nat translations
Pro Inside global      Inside local       Outside local      Outside global
udp 97.77.116.234:3169 10.51.112.39:3169 209.18.47.62:53    209.18.47.62:53
udp 97.77.116.234:8534 10.51.112.39:8534 209.18.47.61:53    209.18.47.61:53
udp 97.77.116.234:12244 10.51.112.39:12244 209.18.47.61:53   209.18.47.61:53
udp 97.77.116.234:14002 10.51.112.39:14002 209.18.47.61:53   209.18.47.61:53
udp 97.77.116.234:23623 10.51.112.39:23623 209.18.47.62:53   209.18.47.62:53
udp 97.77.116.234:24489 10.51.112.39:24489 209.18.47.61:53   209.18.47.61:53
udp 97.77.116.234:24550 10.51.112.39:24550 209.18.47.61:53   209.18.47.61:53
udp 97.77.116.234:27458 10.51.112.39:27458 209.18.47.62:53   209.18.47.62:53
udp 97.77.116.234:28603 10.51.112.39:28603 209.18.47.62:53   209.18.47.62:53
udp 97.77.116.234:37404 10.51.112.39:37404 209.18.47.62:53   209.18.47.62:53
udp 97.77.116.234:53942 10.51.112.39:53942 209.18.47.61:53   209.18.47.61:53
udp 97.77.116.234:58125 10.51.112.39:58125 209.18.47.62:53   209.18.47.62:53
udp 97.77.116.234:64797 10.51.112.39:64797 209.18.47.61:53   209.18.47.61:53
udp 97.77.116.234:56925 10.51.112.52:56925 209.18.47.61:53   209.18.47.61:53
udp 97.77.116.234:56925 10.51.112.52:56925 209.18.47.62:53   209.18.47.62:53
udp 97.77.116.234:62342 10.51.112.52:62342 209.18.47.62:53   209.18.47.62:53
tcp 97.77.116.234:36559 10.51.112.69:36559 199.167.177.46:1227 199.167.177.46:1227
tcp 97.77.116.234:48895 10.51.112.69:48895 54.195.253.126:5223 54.195.253.126:5223
tcp 97.77.116.234:58385 10.51.112.69:58385 54.195.243.137:5223 54.195.243.137:5223
Pro Inside global      Inside local       Outside local      Outside global
tcp 97.77.116.234:58658 10.51.112.71:58658 31.13.66.165:443 31.13.66.165:443
udp 97.77.116.234:3066 10.51.112.72:3066 209.18.47.62:53    209.18.47.62:53
udp 97.77.116.234:3884 10.51.112.72:3884 209.18.47.61:53    209.18.47.61:53
udp 97.77.116.234:6656 10.51.112.72:6656 209.18.47.61:53    209.18.47.61:53
udp 97.77.116.234:11194 10.51.112.72:11194 209.18.47.61:53   209.18.47.61:53
udp 97.77.116.234:11774 10.51.112.72:11774 209.18.47.62:53   209.18.47.62:53
Let me know if you need anything else. I need to figure this out and I just don't get it because the other site wasn't working a few days ago and all of a sudden it is working again but others are still not.

Cisco Router 2901,voice bundle 4FXO

Need Cisco Part no. for Cisco Router 2901,voice bundle 4FXO
email me [email protected]

Flavio,
It looks like you are missing the "ccm-manager mgcp" command in the global configuration mode.
To enable the gateway to communicate with Cisco CallManager through the Media Gateway Control Protocol (MGCP) and to supply redundant control agent services, use the ccm-manager mgcp command in global configuration mode.
http://www.cisco.com/en/US/docs/ios/12_3t/voice/command/reference/vrht_c4_ps5207_TSD_Products_Command_Reference_Chapter.html#wp1072910
Do a mgcp / no mgcp once its added. Make sure that the domain name on cucm is the same as it appears in the 'show ccm-manager' output on the gateway. If the issue persists, please post show tech as requested earlier.
HTH
Manish

Cisco router 877M capability to use Unified Communications technology?

Hi all,
Can Cisco router 877M have the features or capability to use VOIP or Unified Communications technology?
Cheers,

Hi Tai,
You may want to take a look at the 2800 series routers. There are bundles to support the number of users you currently have.
If you were to install a 2800 series at your headquarters your remote sites could VPN to headquarters and receive their phone service from headquarters.
Doing this will eliminate any toll charges for calls between the offices.
There is the need to maintain connections to the PSTN in case you lose your WAN connection you will maintain telephony services utilizing the PSTN.
At your remote sites you may want to consider the 880 series routers which have a provision for Survivable remote site telephony (SRST).
This feature allows the router at the remote site to maintain call management if the remote site loses the WAN connection to headquarters.
These calls would then be automatically routed through the PSTN until the WAN connection is restored.
The savings from eliminating charges for calls between your sites may justify the purchase of the new technology.
I would suggest you do a cost study to see how much you spend monthly on calls between the offices.
Hope this helps.
Mark

PXE boot via Cisco router

We have a need to netboot a PC with Linux via a Cisco router (I.E. PXEboot).
We have copied the PXE linux.cfg files to the Cisco router's flash, (Cisco 2821, IOS Advanced Security 15-1.2-T1).
We have setup the router as a TFTP server with defaulted path as tftp-server flash:tftpboot
From the pc's CMOS, we selected PXE boot.
With "debug ip packet detail", we can see the DHCP request from the PC.
We cannot however, get the router to download the Linux files to the PC.
Manually we tried:
c:\ tftp 10.0.0.1 get default - no go.
ANYONE have an idea????
Thanks
Frank

/* Style Definitions */
table.MsoNormalTable
{mso-style-name:"Table Normal";
mso-tstyle-rowband-size:0;
mso-tstyle-colband-size:0;
mso-style-noshow:yes;
mso-style-parent:"";
mso-padding-alt:0in 5.4pt 0in 5.4pt;
mso-para-margin:0in;
mso-para-margin-bottom:.0001pt;
mso-pagination:widow-orphan;
font-size:10.0pt;
font-family:"Times New Roman";
mso-ansi-language:#0400;
mso-fareast-language:#0400;
mso-bidi-language:#0400;}
Hi Ash,
Thanks for the assistance.
The laptop is directly connected to the Cisco 2821 routers g0/0 interface.
The router is configured to be a DHCP server with the Cisco 2821 router IP address on g0/0 set in the DHCP configuration to be the default router. The router’s IP address is excluded from DHCP. (10.0.0.30)
If the laptop’s bios is set to PXE boot, it seems to receive an IP address from the router I.E. 10.0.0.1– verified by statically assigning another pc IP address 10.0.0.1– the 2nd pc receives an error of IP address conflict. Then set the second pc to obtain its’ IP address via DHCP, and while running debug ip packet detail on the router, I see the router running through the DHCP assignment process and finally assigns the 2nd pc 10.0.0.2.
So needless to say, I believe the DHCP setup is functioning correctly.
The problem we have at this point is nailing down the TFTP-server function running on the Cisco 2821 router.
We were able to create the directory tree on the Cisco 2821 routers flash and then copy the correct files into each directory within flash.
Using WinXP DOS prompt, tftp does not seem to function.
With debug ip packet detail running on the router and Wireshark running on the PC, we run from a DOS window c:\tftp 10.0.0.1 GET \default. No matter how we specify the path, end result is an error of some kind.
We watch debug and wireshark display the communications of the PC and router talking, but cannot seem to get the requested file.
Perhaps WinXP tftp server is flawed.
If we load TFTP32 and attempt to send and/or receive a file from flash, works fine.
The router tftp config is as:
tftp-server flash:/tftpboot/dsl/pxeboot.cfg
The actual files name is "default" and is found on the Cisco 2821 flash:/tftpboot/dsl/pxeboot.cfg directory.
No ACLs on the Cisco router and the router is pretty much right out of the box.
Firewall is disabled on both PCs.
Ping to/from the PC/router works fine.
Thanks again
Frank

DHCP request through accesspoint and router

This is how our setup is like:
Laptops => Cisco 1100 AP(static IP) => Wired LAN (Subnet 1) => Cisco Router => Wired LAN (Subnet 2) => DHCP server
What i would like is that the DHCP-request from our laptops is forwarded/relayed through the AP and Router to the DHCP-server and back.
We dont want to use the AP's internal DHCP server but centralise this.
At the moment i'v configured the AP through CLI and added the following command: ip dhcp-server xx.xx.xx.xx
Where xx is the IP of the DHCP server
On the Router i'v added the command ip helper-address xx.xx.xx.xx
Where xx is the IP of the DHCP server
Don't know if this is the correct way, but i do know it isn't working.
Some help is realy appreciated.
Grx,
Joris

You need at least the following connectivity for DHCP relay to work.
Between the DHCP relay agent and the DHCP server:
- UDP Port 67 <-> UDP Port 67
Between the DHCP server and the DHCP client:
- UDP Port 67 <-> UDP Port 68 (renewing/releasing a lease)
- ICMP echo (Most DHCP servers check if an IP is still free)
On the Cisco router you can use some debugging commands
to check that relaying works.
(This might produce a lot of output, careful on a production system.)
#term mon
#debug ip dhcp server packet
#debug ip dhcp server events
For Subnet 1 with the router's IP 10.0.0.1 and two configured
DHCP servers (192.168.0.1, 192.168.9.1) as "ip helper" a successfull
exchange looks like this:
DHCPD: DHCPREQUEST received from client 0100.aabb.bbcc.cc.
DHCPD: setting giaddr to 10.0.0.1.
DHCPD: BOOTREQUEST from 0100.aabb.bbcc.cc forwarded to 192.168.0.1.
DHCPD: BOOTREQUEST from 0100.aabb.bbcc.cc forwarded to 192.168.9.1.
DHCPD: forwarding BOOTREPLY to client 00aa.bbbb.cccc.
DHCPD: Forwarding reply on numbered intf
DHCPD: creating ARP entry (10.0.0.49, 00aa.bbbb.cccc).
DHCPD: unicasting BOOTREPLY to client 00aa.bbbb.cccc (10.0.0.49).
#undebug all
I would also try to ping the router's IP in Subnet 1 and a client
with a fixed IP in Subnet 1 from the server. (The DHCP server uses
this to check if a lease is actually free before handing it out)
Otherwise it's time for packet sniffing on the DHCP server
and the client. (snoop, tcpdump, ethereal)

DNP / SCADA through a Cisco Router ??

Similar Messages

Maybe you are looking for