Cisco WAN :: 1941/K9 Router Configuration For Internet?
Dec 22, 2010
We configured 1941 k9 router for inernet purpose
ip name-server 218.248.255.146ip name-server 218.248.255.212multilink bundle-name authenticated!!!license udi pid CISCO1941/K9 sn FHK144773MG!!interface GigabitEthernet0/0 ip address x.x.x.x 255.255.255.248 ip nat outside ip virtual-
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when i configured access-list 2 permit any . Internet working on local systems but we are not able to connect telnet.
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Dec 9, 2012
Here is my current config, how to enable and setup NVI on a cisco 1941 router.i think it would fix my issue but i'm unclear on how to implement it to test.
i would like to be able to access an internal server from an outside address.
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Mar 19, 2012
I have recently gotten a cisco 1941 router running version 15.1(3)T, and am trying to configure the router as a PPPoE server for access via a vlan on one of the gigabit ethernet ports.I currently have a cisco 2620 router (version 11.3(2)XA4) with the following relevant configurations:
vpdn enable
vpdn multihop
vpdn domain-delimiter @ suffix
!
vpdn-group pppoe
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I am trying to duplicate this (all but IP addresses) on the new router, but there are some options that do not seem to exist in this particular software/hardware combination. Specifically,
vpdn-group pppoe
accept-dialin
protocol pppoe
does not accept "pppoe" as a protocol, only allowing l2tp. What has changed, and what the proper configuration is.
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Feb 1, 2012
I am trying to configure TZO DDNS on my 1941. The DDNS lines in the configuration file were provided one year ago by TZO support for a 1811W router, which was working befor i migrated to the 1941. I have attached a config file and a debug file. The unusual part of the debug file is session id 0x95. I thnk this is the format the router would use if it had been configured using CCP. I had tried CCP initially but it didnt work, so I deleted it from the configuration and used CLI instead. Session ID 0x96 is the call the router is making using the CLI configuration, as seen in the attached config file.
I am not sure where the problem is here. it appears to be logging on to TZO. It also appears that the router name is being added to the logon ID in session 0x95...ie instead of myname.net the router is sending cisco1941.myname.net ---not sure if this is relevant or not. It also appears that the update happens? At least that'w what I can garner from the log file.
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Sep 30, 2012
Having a problem configuring my new 1941 Router. The 0/0 interface is attached to my broadband and gets it's ip via dhcp, the 0/1 interface is connected to my lan and has a dhcp pool. My problem is that the 0/0 interface does not appear to be getting any dns servers. So i have either missed something or need to add the dns servers manually to my dhcp pool. Below is my config,
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Apr 5, 2013
I have a Cisco router 1941 connected to a switch. I'm configuring the w LAN- AP and i need to have the wireless devices have an ip in the same range of the wired devices.Since i cant use the same ip range on the gig0/1 and the V LAN 1 for the wireless, i wanted to know how to config the giga0/1 connected to the switch to act as a layer 2 port and i keep the ip on the v LAN 1.
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Mar 12, 2012
I am having an issue accessing the internet from a PC on the LAN. I have configured the PC with the gateway of the router infront of the ISP to test. I can ping from the router to google or any other internet IP. From the PC I can ping to the GIG0/1 (Inside LAN IP) and the GIG0/0 (Outside WAN IP going to ISP) but I can't ping the Next Hop IP of the ISP or anything past that. If I do a trace route from the PC to the google IP address it hits the GIG0/1 Inside LAN IP Address but fails from there. Here is a cut down snap shot of the router configure
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Oct 23, 2011
I have a 1941 router tt needs to be setup with the range of WAN ip addresses ip nat inside outside don't allow me to use it..How can i configure on the router to ensure from outside i'm able to access to firewall (129.2.1.2) ?
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Jun 5, 2012
i am not sure if this question has been raised before. My company recently bought a Cisco 1941 router and we have been using a Lynksis router connecting to our ISP using WiMax all along. I have configured the new cisco1941 to the best of my knowledge but something strange is happening on my network. I can open www.gmail.com from any machine but i cant open anything else even www.google.com . What could be causign that ?
My config is as follows :
Current configuration : 4478 bytes
!
!
No configuration change since last restart
version 15.1
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Mar 6, 2013
I have a problem with a Site to Site VPN configuration between an ASA 5505 and a 1941 ISR. I can get tunnels without NAT up without any difficulty, but there are several remote sites with the same inside network which need NAT to traverse the tunnel from those ASAs to the ISR, which is acting as a hub.
The tunnel from ASA (1) to the ISR vpn router is working perfectly, but the tunnel to ASA (2) is not working. From what I can see in an ASA packet trace that tunnel is sending the NAT traffic out to the internet, rather than across the tunnel. I have tried using the NAT subnet as the interesting traffic for the tunnel, the LAN subnet as the interesting traffic for the tunnel, static NAT entries, policy NAT entries, but all have failed. [code]
How do I get the tunnel to see the NAT IP addresses?
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May 24, 2012
Suggest some commands to stop downloding from internet on CISCO1941/K9.
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Feb 12, 2012
I have a Cisco 1941 router configured using Cisco Configuration Professional... SSH management works from the LAN IP 10.0.1.254 and 10.0.2.254 Also, SSH management works from the LAN using the external domain name which resolves to the public IP address.
The problem i have is if I try SSH from the internet to the public IP.. nothing happens.
cisco1941#show config
Using 18498 out of 262136 bytes
!
! Last configuration change at 13:57:49 PCTime Tue Feb 14 2012 by admin
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Nov 22, 2011
I am working for a company based in Sydney Australia, the company recently open an office in London UK, therefore we are going to get leased lined based on MPLS.We were advised that Customer Edge router will be CISCO1941/K9. We want to our UK client to access our web-based applications via MPLS network instead of internet. The UK office is using BT Business ADSL with 5 Static IP address (please note the modem IP address is actually dynamic), we are going to get a Cisco 857/K9 router which will be used for the entry for the UK client to access the MPLS network. My question will be how do I configure the Cisco 857 router to allow one of the public ip to access the MPLS network. It appears that there are two options, and I am not sure if this is going to work or which one is working better. I have attached two diagrams for clarification of my case.
Option 1 Cisco WAN interface get Dynamic IP (PPPoA) from BT LAN Interface (4 Port) get the assigned 5 Static IP addresses One of the five IPs (217.xx.xx.169) will be assigned to the FE1 (Cisco 1941), any traffic to 217.xx.xx.169 will be routed to the WAN interface of Cisco 1941 to access Sydney service (located in Sydney LAN, mostly http and https traffic) One of the five IPs to 217.xx.xx.170 will be assigned to the WAN interface of Sonicwall Firewall Router which also serve as Internet Access Gateway for LAN users, All trafiic destined for Sydney LAN will be using FE0 (Cisco 1941) as gateway
Option 2Cisco WAN interface get Dynamic IP (PPPoA) from BT LAN Interface (4 Port) will get 192.168.0.1, Cisco 857 router will be the default gateway for LAN users, using one to many NAT, also one to one NAT, One of the five IPs (217.xx.xx.169) will be forwarded to the FE0 (Cisco 1941), any traffic to 217.xx.xx.169 will be routed to the WAN interface of Cisco 1941 to access Sydney service (located in Sydney LAN, mostly http and https traffic)
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May 19, 2011
I'm using a Cisco 1941 router with two WAN interfaces. One is directry connected to our ISP and one is connected to another router wich is then connected to another ISP. Hosts on the LAN cannot access the Internet at all but the router has Internet access, im guessing its something simple but i cant seem to spot the error, i have removed the ZBF configuration from the interfaces. [code]
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Oct 26, 2011
I am doing a comparative between cisco and sonicwall routers. Which router would better fit me? i need it to support at least a 20MB internet connection in a datacenter and has to have a firewall included. I was thinking about a router 1941. What do you think ?
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Jul 7, 2011
How to block internet connection LAN/WAN from other people while allowing some employees to be able to access using mac
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Jul 1, 2012
We bought a CISCO1941 K9 router. To enabled IPSec feature, I need the PAK to active IPSec on 1941. Where I can buy a valid PAK? Could it be done via on-line support?
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Mar 23, 2011
I have got a Cisco 1941 router and would like to activate my SSL VPN license on it. How do i go about it?
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Jan 31, 2012
What is the processor available in cisco 1941 router? is it RISC?
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Mar 22, 2011
How do i configure SSL VPN on a Cisco 1941 router? I would very much want a howto guide that does step by step. I have not found one my self so far.
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Mar 28, 2011
We purchased this router with the cisco IOS software installed. I've installed the Vista driver on my win 7 box. I believe that should work. I installed Putty to termainl in and I'm using a USB connection. I cannot even log into the router. I thought I was going to see some kind of setup wizard using the CISCO software so I would use a GUI and get things moving. I've got loads of reference material with command etc. but I just can't connect to the router to make it happen.
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Jan 17, 2013
I need to unlock IPSec to my 1941 router but I'm not sure which license(s) to purchase.
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Feb 16, 2013
We have software router vyatta and about 15 branches with cisco 881w and cisco 1941. All branches have 10mbs bandwidth and 3 of them have 50mbs. Link to vyatta has 100mbs bandwidth and situated in datacenter.All branches connect to vyatta via vpn site-to-site with ipsec.I want to change vyatta to cisco router or asa.
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Jun 16, 2010
i have cisco 1941 router.unfortunately i dont remember password.Can any body tell me how to break password.I tried to go in Rom mon using ctr+break but nothing is happened.
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Sep 28, 2011
c1900-universalk9-mz.150-1.M4.3
-------------------------------------------------
Device# PID SN
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*0 CISCO1941/K9 FCZ1510C50V
Technology Package License Information for Module:'c1900'
----------------------------------------------------------------
Technology Technology-package Technology-package
Current Type Next reboot
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Nov 28, 2012
i have cisco 1941 router with HWIC-4EWS Card We have two ISP, how to configure the load balancing
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Apr 7, 2011
I am using cisco 1941 router in my DC for Internet service. I am going to terminate 2 WAN links each 4 mbps to my Gigabiethernet ports. Is bundling is possible to enjoy full 8 mbps internet to my organisation?
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Aug 13, 2011
I am trying to upgrade CP Express to 2.5 and after the upgrade I bring up the webpage to login and I am prompted for my credentials, I enter them and I am authenticated. However the CP Express home page never loads. I have tried to reload 2.0 but it does the same thing.
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Sep 6, 2012
im having trouble setting up a vpn for a 1941 router this is what I have setup
crypto isakmp policy 10
encr aes 256
authentication pre-share
crypto isakmp key ########## address 63.247.48.50
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my whole problem comes about when i need to Nat 192.168.1.0 to 10.12.14.0/24 before it goes through the tunnel.
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Dec 18, 2010
how to configure the Cisco 1941 router for PPPOE with dynamic IP
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Apr 6, 2013
In my company bought 20 mbps lease line(ISP Line).I connect directly with my laptop and after checking it show 20 mpbs speed.If i connect cisco 1941 router and configure PAT and Its working fine but I check with speed I connect directly to another interface on my router to laptop at that it show only 8 mpbs speed.I am check with ISP person but they told its not an issue in ISP because we connect directly it show perfectly 20 mbps speed but connecting with your router at that time it show 8 mbps speed,so problem with your router configuration.
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Feb 26, 2013
I want to know if I can plug a HWIC-1F on a cisco 1941 router without shut it down?
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May 3, 2011
I am trying to install SSL VPN on our 1941 router. When i try to send a CSR for signing the site complains about the country code not being correct. How can i change the contry code in Cisco IOS Version 15.0(1r)M9 ?
It is also complaining about the domainname, but the thing right now is the contry code.
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