1841 - 3G HWIC problem
Using Cisco 1841 router with HWIC 3G Module, Now I can ping any public IP address from the router, but cant browse the internet from PC.. through Ethernet or Dor11-WiFi.
How can I get DNS address automatically, or how can can I check if its already assigned to the router!! It looks like I have only IP address in the router.... Please look at attached configuration file and update if you have any idea.
Are you using your ISP DNS server or just any public DNS server? If you didn't use your ISP DNS server, try to use them. Using your own ISP DNS server should provide you with faster DNS response rather than just any public DNS server.
To find out your ISP DNS server (and other stuff), you can issue the following command on your router
show dhcp server
Make sure you are using the correct version of Cisco IOS® Software. The 3G WWAN HWIC is supported on Cisco IOS Software Release 12.4(15)T and later.
http://www.cisco.com/en/US/prod/collateral/modules/ps5949/prod_qas0900aecd806e0563.pdf
Similar Messages
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I need help getting the IOS on a compact flash that somehow got erased so now I have to use the second 1841 in my lab to boot up the IOS on the first one. I also have IOS 15.4 that I want to put on both routers. I know I am supposed to be able to tftp the IOS from my laptop to the compact flash of the routers but I need help setting it all up correctly. I have several tftp servers I downloaded free including pumpkin and jounin tftp servers. I just need some direction. I have tried looking for articles and docs to read in order to configure both the routers and the tftp server with the proper configuration in order to transfer the new IOS file from my laptop to my router.
Any help would be greatly appreciated.
Thanks,
JamieAnd if I remember right, only CF-cards up to 1GB will work.
All my 2800 routers are loaded with 2 Gb CF.
There have been some people who were able to successfully use 4 Gb and 8 Gb CF just fine.
Alternatively, you can use the USB ports to boot the IOS. Of course, you have to make sure the bootstrap of your router has been upgraded to the latest bootstrap code/version. -
CISCO 1841 with SHDSL Problem?
Hello,
I´am new in cisco WIC configuration. I have a CISCO 1841 with a interface: 1SHDSL v3 and i want to connect to my ISP over a PPoE encapsulation.
I just make the new interface connection in SDM, but the synchronism with the ISP not work. The ISP tell me that VPI/VCI is 0.35 and the annex is the A.
I live in the Europe, but i think that the annex A is for POTS lines and Annex B for ISDN, right?? My line is ADSL Analog.
My startup-configuration is that:
Router#show run
Building configuration...
Current configuration : 2974 bytes
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
hostname Router
boot-start-marker
boot-end-marker
logging message-counter syslog
no aaa new-model
dot11 syslog
ip source-route
ip cef
no ipv6 cef
multilink bundle-name authenticated
crypto pki trustpoint TP-self-signed-2879799878
enrollment selfsigned
subject-name cn=IOS-Self-Signed-Certificate-2879799878
revocation-check none
rsakeypair TP-self-signed-2879799878
crypto pki certificate chain TP-self-signed-2879799878
certificate self-signed 01
3082023E 308201A7 A0030201 02020101 300D0609 2A864886 F70D0101 04050030
31312F30 2D060355 04031326 494F532D 53656C66 2D536967 6E65642D 43657274
69666963 6174652D 32383739 37393938 3738301E 170D3131 30343233 32303532
33345A17 0D323030 31303130 30303030 305A3031 312F302D 06035504 03132649
4F532D53 656C662D 5369676E 65642D43 65727469 66696361 74652D32 38373937
39393837 3830819F 300D0609 2A864886 F70D0101 01050003 818D0030 81890281
8100BE34 379A4D5D 1DA98B67 708AF8D4 221F1BE5 C5947EEA FF931EF4 37AD8A2C
C786C8D9 88E97474 D32FE0F0 10C048B9 6F5DA580 55241E61 9B0D849A D9E7182A
04D6C8E0 0C748DC7 0D8B4777 252CD4E1 01A1CEFC D57069CD C1B5E071 E591212D
80BE3A50 9062884E 57F4BF0C C0EFBF12 6509E384 E1196B8B 11C42280 80806D4B
F9290203 010001A3 66306430 0F060355 1D130101 FF040530 030101FF 30110603
551D1104 0A300882 06526F75 74657230 1F060355 1D230418 30168014 801FF21F
B68B4902 F183264C 381B00FF 31E04AD1 301D0603 551D0E04 16041480 1FF21FB6
8B4902F1 83264C38 1B00FF31 E04AD130 0D06092A 864886F7 0D010104 05000381
810072E2 23CBEABC B0D8ED1B 09835CAD 6D4D92C7 31880AF1 B9EC00DC 12DBDC2B
637FD4AB 39051AF3 04D3D948 180AB27A FFF66B33 6E44AB03 5280EC27 3C68C054
B365F6E3 5272D96F 9BBBC96E 228CC9C7 84F3CC48 28479B47 D8ADD129 7BF495FF
D8AFCA02 F8096B3C 581E68AA 16A00112 49FCED96 83DD2847 BA07F69D 9195248B EF31
quit
username INEM privilege 15 secret 5 $1$2Jgp$bV.OuBughjgSIOLuCr6Kn16FP.
archive
log config
hidekeys
controller DSL 0/0/0
mode atm
interface FastEthernet0/0
no ip address
shutdown
duplex auto
speed auto
interface FastEthernet0/1
description Conection to CISCO SDM
ip address 10.10.10.1 255.255.255.248
ip tcp adjust-mss 1412
duplex auto
speed auto
interface ATM0/0/0
no ip address
no atm ilmi-keepalive
interface ATM0/0/0.1 point-to-point
pvc 0/35
pppoe-client dial-pool-number 1
interface Dialer0
ip address dhcp
ip mtu 1452
encapsulation ppp
dialer pool 1
dialer-group 1
ppp authentication chap pap callin
ppp chap hostname r353535
ppp chap password 0 xdfgdfg
ppp pap sent-username r353535 password 0 xdfgdfg
ip forward-protocol nd
ip http server
ip http authentication local
ip http secure-server
dialer-list 1 protocol ip permit
control-plane
line con 0
line aux 0
line vty 0 4
login
scheduler allocate 20000 1000
end
Some one can help me please?
thanksHello,
Can you explain me please the reason of my WIC 1SHDSL-v3 not work in ADSL lines ?
Thank you,
Best Regards -
1841 with HWIC-AP multiple SSIDs to different subnets
Hi experts,
Please point me toward the right direction, how do I do this setup? Please give me some example? Is this different L3 BVIs along with sub interfaces on dot11radio interface assigned to different bridge-groups?
Thanks a lot.
Regards,
GPHi again,
I have managed to make it work. Just in case someone needs the same configuration within a singe Cisco1841 router.
Thanks.
dot11 ssid cisco
vlan 10
authentication open
authentication key-management wpa
wpa-psk ascii 7 05080F1C22434D000A0618
dot11 ssid cisco-guest
vlan 100
authentication open
authentication key-management wpa
guest-mode
wpa-psk ascii 7 1511021F0725282D3B303A
bridge irb
interface Dot11Radio0/0/0
no ip address
encryption mode ciphers aes-ccm
encryption vlan 10 mode ciphers aes-ccm
encryption vlan 100 mode ciphers aes-ccm
ssid cisco
ssid cisco-guest
speed basic-1.0 basic-2.0 basic-5.5 6.0 9.0 basic-11.0 12.0 18.0 24.0 36.0 48.0 54.0
station-role root access-point
interface Dot11Radio0/0/0.10
encapsulation dot1Q 10
no cdp enable
bridge-group 10
bridge-group 10 subscriber-loop-control
bridge-group 10 block-unknown-source
no bridge-group 10 source-learning
no bridge-group 10 unicast-flooding
interface Dot11Radio0/0/0.100
encapsulation dot1Q 100
no cdp enable
bridge-group 100
bridge-group 100 subscriber-loop-control
bridge-group 100 block-unknown-source
no bridge-group 100 source-learning
no bridge-group 100 unicast-flooding
interface BVI10
ip address 10.0.0.1 255.255.255.0
interface BVI100
ip address 10.1.1.1 255.255.255.0
bridge 10 route ip
bridge 100 route ip -
Cisco 1921/1841 as a terminal server
Hi,
we need a terminal server.
I researched a little bit on cisco.com and found out that there are several options, and because of that I am not sure what to buy.
I write down the routers, card models and cables and you guys try to explain what the differences are.
- 1921 ISR2
- HWIC-8A 8-Port Async HWIC x2
- CAB-OCTAL-ASYNC 8 Lead Octal Cable (68 pin to 8 Male RJ-45s) x2
- 1841 ISR
- HWIC-8A 8-Port Async HWIC x2
- CAB-HD8-ASYNC High Density 8-port EIA-232 Async Cable x2
I found this card too:
HWIC-8A/S-232 8-Port Async/Sync Serial HWIC, EIA-232
and this one costs double the price of the HWIC-8A 8-Port Async HWIC but I am not sure if this is for a terminal server.
Is this option enough to manage 16 devices vie the console?
- 1921 ISR2
- HWIC-8A 8-Port Async HWIC x2
- CAB-OCTAL-ASYNC 8 Lead Octal Cable (68 pin to 8 Male RJ-45s) x2Hi,
This is my first post and I just stumbled upon your question.
The CAB-OCTAL-ASYNC has a 60-pin connector that will not work with HWIC-8A or HWIC-16A.
The HWIC-8A is compatible with (amongst others) your 1841 ISR and 1921 ISR2.
The CAB-HD8-ASYNC will work with HWIC-8A (and if you have them HWIC-16A). Each CAB-HD8-ASYNC can support up to 8 serial interfaces. So to answer your questioh about the a workable hardware list, one options is as follows:
- 1921 ISR2
- HWIC-8A 8-Port Async HWIC x2
- CAB-HD8-ASYNC x2
Hope this helps. -
CISCO WIP310 unable to connect to any wireless network
Hi all,
I just purchased a brand new WIP310 phone. I followed User Guide instructions on how to join the phone to a wireless network but I always get a "failure connecting to the router" message. I do have a CISCO 1841 with HWIC-AP-G-E card and I created an open SSID for the phone. The SSID is actually not broadcasted, but I get the same failure message from the phone even when the SSID is broadcasted. The SSID is completely open, no security at all. I tried switching the Dot11Radio Interface to any possible radio channel, from 1 to 13. Again same result. The phone is running firmware 5.0.8 and when I try to upgrade it, I get a success message from the gui, but rebooting the phone always shows the same old firmware. Any idea? I even tried several Access Point with the same bad result. ThanksHi Marco,
actually it took me quite a long time to understand what the problem was. I found that on my CISCO AP i had to put "payload-encapsulation dot1h" on the radio interface to get the WIP310 communicate with the AP.
By the way It seems to me that the phone is a little buggy from the wireless point of view. Sometimes i have to try several times before getting the phone connected to the AP. Once the phone gets connected it's pretty stable, but getting it connected it's a nightmare :-)
Try with the above ption if you have a Cisco AP. Also try different channels on the AP...it might help
Hope this will help you
regards
Nicola -
Serial interfaces, ip vrf forwarding, and PBR with set vrf
I am doing some work with VRF-lite but I am having some trouble with serial interfaces. I have a PE router with a serial interface where I want to take incoming traffic and using policy-based routing send the traffic to the appropriate VRF. I want to assign the serial interface itself to be in one of those VRFs, not the global routing table. Eventually, I also want to overlap the VPNs/VRFs to send traffic going out the serial interface through the VRF assigned to the serial interface. Initially, it looks something like this:
ip vrf VRF1
rd 65000:3
route-target export 65000:3
ip vrf VRF2
rd 65000:18
route-target import 65000:3
ip route vrf VRF1 10.90.51.0 255.255.255.0 192.168.11.18
interface Serial0/0/0
ip vrf forwarding VRF1
ip address 192.168.11.17 255.255.255.252
router bgp 65000
no synchronization
bgp log-neighbor-changes
no auto-summary
address-family ipv4 vrf VRF1
redistribute static
no auto-summary
no synchronization
exit-address-family
ip access-list extended remote-source
permit ip 10.90.0.0 0.0.255.255 any
route-map SERIAL-INCOMING permit 100
match ip address remote-source
set vrf VRF2
But if I try to turn on the policy based routing at the serial interface, I get an error:
Router(conf)#interface Serial0/0/0
Router(config-if)#ip policy route-map SERIAL-INCOMING
% Can not apply route-map SERIAL-INCOMING to this interface
% Either remove 'set vrf' from route-map or unconfigure 'ip vrf forward'
I can sort of get around the problem by using an "ip vrf receive" instead of "ip vrf forward", but unfortunately, that leaves my Serial interface in the global table which isn't what I wanted.
What troubles me is that I can do this without any problems on an Ethernet interface. Are there any known issues with "ip vrf forward" and using PBR and "set vrf" on Serial interfaces, or have I configured something wrong?
If I stick with the "ip vrf receive", how can I force the physical Serial interface into the appropriate VRF?
Thanks.
Clarke Morledge
College of William and MaryUpon further investigation....
The serial interface issue was a red herring. It just so happens that every other time I've done this it has been on a flavor of 12.2x on a 6500/7600 where this feature is supported. The only systems I have with Serial interfaces are 1841s.
The problem with the 1841 is that most of the code revisions out there do not support this feature. It was only added to the regular code train with the recent release of 12.2(24)T. I tested with 12.2(24)T1 and you are now able to use "ip vrf forwarding" on all interfaces along with a PBR route-map that uses the "set vrf" option.
Thanks, Laurent, for pointing me towards the TAC on this.
Clarke Morledge
College of William and Mary -
Hi everyone, I am new to the Linksys range of Switches (normally a Cisco person but it was practical in this instance to get a linksys SFE2000)
Long story short, what is the difference between port setup "General" and "Access" in respect to VLAN. I cannot set the port to access as the default 100 is already tagged and it won't let me untag (option for vlan 100 is all greyed out).
I can get some connectivity to work if I set to General but that's not what I want.
I want to setup port 1-6 on VLAN 1 attached to Interface 0/0/0 on a Cisco 1841 and port 7-24 as VLAN 2 attached to Interface 0/0; Assumption is that I can ping from vlan 1 to vlan 2 via the 1841 but the problem is that it will only work if I use "General" port with VLAN ID of 1 for VLAN 1 and "Trunk" port for VLAN ID 2.
Any ideas?trunk mode and access mode are the same as on the cisco.
A port in access mode can only be member of a single VLAN and operates fully untagged.
Trunk mode means all VLANs are transferred 802.1Q tagged except the management VLAN 1.
General mode does not put any constraints on tagged or untagged or membership. You can join any VLAN you want to a general mode port. You can set it untagged or tagged as you wish. You have to define the PVID for untagged frames sent into this port.
What did you set as management VLAN on the switch?
I don't know the SFE2000 but usually you have to options to assign VLANs to ports: Port to VLAN or VLAN to port. If one way does not work, maybe the other way works. As long as there is still a tagged member on the port you cannot put it into access mode. Sometimes the web interface has its flaws and you must play around a little to find out how to change it, e.g. maybe add another VLAN untagged and then take off the tagged one or similar. -
How to enable routing between HWIC-4ESW and Onboard FE on cisco 1841 router..?
Hello All,
I have a cisco 1841 router, recently i have purchased HWIC-4ESW slot for my router. The module is working fine i could able to see additional FE ports(fe0/0/0,fe0/0/1...).Now problem comes in routing i.e. these HWIC-4ESW ports and Onboard FEs are not communicating.If any bode knows the solution kindly let me know the configuration details..
Thanks,SazzHi,
Look at the configs below.
How can I use IP Routing so communication is possible across all subnets?
Router>en
Router#config t
Router(config)#int fa0/0
Router(config-if)#description ***INTERNET***
Router(config-if)#ip address xxx.xxx.xxx.xxx 255.255.255.252
Router(config-if)#no shut
Router(config-if)#ip nat outside
Router(config-if)#exit
!On-board interface
Router(config)#int fa0/1
Router(config-if)#description ***LAN***
Router(config-if)#ip address 10.0.xxx.xxx 255.255.255.0
Router(config-if)#no shut
Router(config-if)#ip nat inside
Router(config-if)#exit
Router#vlan database
% Warning: It is recommended to configure VLAN from config mode,
as VLAN database mode is being deprecated. Please consult user
documentation for configuring VTP/VLAN in config mode.
Router(vlan)#vlan 10
VLAN 10 modified:
Router(vlan)#vlan 20
VLAN 20 added:
Name: VLAN0020
Router(vlan)#exit
APPLY completed.
Exiting....
Router#config t
Router(config)#int vlan 10
Router(config-if)#ip address 172.16.xxx.xxx 255.255.255.0
Router(config-if)#ip nat inside
Router(config-if)#no shut
Router(config-if)#exit
Router(config)#int vlan 20
Router(config-if)#ip address 192.168.xxx.xxx 255.255.255.0
Router(config-if)#ip nat inside
Router(config-if)#no shut
Router(config-if)#exit
!HwIC-4ESW interface
Router(config)#int fa0/0/0
Router(config-if)#switchport mode access
Router(config-if)#switchport access vlan 10
Router(config-if)#exit
!HWIC-4ESW Interface
Router(config)#int fa0/0/1
Router(config-if)#switchport mode access
Router(config-if)#switchport access vlan 20
Router(config-if)#exit
Router(config)#exit
Router#copy run start
Destination filename [startup-config]?
Building configuration...
[OK]
Router#config t
Router(config)#ip name-server xxx.xxx.xxx.xxx
Router(config)#ip name-server xxx.xxx.xxx.xxx
Router(config)#exit
Regards, -
AP-G-A HWIC not recognized in my 1841
I am having problems with my 1841 router recognizing my HWIC-AP-G-A wireles card. I am running the following IOS: c1841-advsecurityk9-mz.124-3g.bin. I have tried placing it in slot0 and slot1. Any ideas?
Thanks!Hi Shawn,
Here is a clip from Ben's (from Cisco) excellent post (he knows ALOT more about this than I ever will :)
The HWIC-AP is supported with the 1841, but you must be running a 12.4T IOS image (in addition to the correct feature set). I'd suggest 12.4(11)T with Adv. Security or Adv. IP Services Feature Set. Make sure you meet the minimum memory requirements as well.
Your next best option would be 12.4(9)T2 with either Adv. Security or Adv. IP Services Feature Set."
Hope this helps! This should definitely work.
Rob -
Error problem on 1841 cisco router
00:29:16: ASSERTION FAILED: file "../chips/gt96k/gt96k_timer.c", line 771
The above error console message is coming on cisco 1841 router.
Cisco IOS Software, 1841 Software (C1841-IPBASE-M), Version 12.3(8)T8, RELEASE
OFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2005 by Cisco Systems, Inc.
Compiled Wed 06-Apr-05 02:17 by yiyan
Following is the output of show version.
ROM: System Bootstrap, Version 12.3(8r)T8, RELEASE SOFTWARE (fc1)
uptime is 31 minutes
System returned to ROM by reload at 09:05:05 UTC Fri Oct 7 2005
System image file is "flash:c1841-ipbase-mz.123-8.T8.bin"
Kindly suggest and recommend
Sanjay Kapoor
[email protected]Sanjay
I still believe that the best thing to do is to open a case with TAC about this problem. But if you do not want to open a case for some reason then upgrading the IOS would be a reasonable thing to do and would probably resolve the problem. I have been running 12.3(11)T8 on 1841s with reasonably good success.
HTH
Rick -
Hi!
Is it possible to use the HWIC-2FE module into the 1841 SEC/K9 bundle? Using the online Cisco Dynamic config tool, HWIC-2FE is not listed as an option when you select the 1841. Does it mean that this configuration won't work? Thanks very much for your help!Unfortunately the 1841 does not support the HWIC-2FE module. It only supports the HWIC-1FE module. See attached link for more details -
http://www.cisco.com/en/US/docs/routers/access/interfaces/ic/hardware/installation/guide/fe_hwic.html#wp1049748
Jon -
I have a problem with an 1841. I get to here:
A summary of U.S. laws governing Cisco cryptographic products may be found at:
http://www.cisco.com/wwl/export/crypto/tool/stqrg.html
If you require further assistance please contact us by sending email to
[email protected]
and the router freezes up. I have enabled diagnostic mode and gotten a bunch of output. Help me pleaseHi There
I have seen this happen once or twice and the problem was resolved by re-seating the Flash RAm modules.
I am not saying that this is the only cause and solution. However it si worth a try as it has worked for me in the past.
If this does not work I would open a call with the Cisco TAC.
Best Regards,
Michael -
okay got a question. I am trying to install and use a AP on a 1841 series router, it is HWIC capable, but the interface shows when you show int, but it does not show under show run, nor can you find it and access it through global config, well not that I have found unless it shows as a different interface. I have one serial slot already s0/0/0 so this interface is on slot one. Any help or idea's would be appreciated!
Hi Kenneth,
Have a look at this excellent post from Ben @ Cisco (he indicates that you must be running 12.4T at a minimum);
http://forum.cisco.com/eforum/servlet/NetProf?page=netprof&forum=Wireless%20-%20Mobility&topic=Getting%20Started%20with%20Wireless&CommCmd=MB%3Fcmd%3Dpass_through%26location%3Doutline%40%5E1%40%40.1ddd1b83/0#selected_message
Cisco IOS Wireless LAN Configuration Guide, Release 12.4T
Configuring Wireless VLANs
http://www.cisco.com/en/US/products/ps6441/products_configuration_guide_chapter09186a00805d9205.html
Cisco IOS Wireless LAN Configuration Guide, Release 12.4T
Cisco IOS Wireless LAN Features Roadmap
http://www.cisco.com/en/US/products/ps6441/products_configuration_guide_chapter09186a00805d9200.html
Hope this helps!
Rob -
Hi All
I've just remoted into an 1841 router to set up a VPN but found to my surprise no commands available to set it up, ie. crypto isakmo policy n and the following subsequent commands are not available. Checking the flash there seems to be all the files I presumed would enable me to create the tunnel.. Any advice would be greatly appreciated.
Regards pgatt62
Rtr#sh flash:
-#- --length-- -----date/time------ path
1 14097560 Nov 02 2009 14:04:04 +00:00 c1841-broadband-mz.124-1c.bin
2 1821 Oct 30 2006 18:55:20 +00:00 sdmconfig-18xx.cfg
3 4734464 Oct 30 2006 18:56:00 +00:00 sdm.tar
4 833024 Oct 30 2006 18:56:24 +00:00 es.tar
5 1052160 Oct 30 2006 18:56:50 +00:00 common.tar
6 1038 Oct 30 2006 18:57:14 +00:00 home.shtml
7 102400 Oct 30 2006 18:57:38 +00:00 home.tar
8 491213 Oct 30 2006 18:58:04 +00:00 128MB.sdf
9 1684577 Oct 30 2006 18:58:46 +00:00 securedesktop-ios-3.1.1.27-k9.pkg
10 398305 Oct 30 2006 18:59:26 +00:00 sslclient-win-1.1.0.154.pkg
11 2096 Sep 15 2009 22:48:16 +01:00 pre_autosec.cfg
12 1588 Jul 17 2010 21:29:00 +01:00 .ios_resil.dat
_Rtr(config)#c?
call call-history-mib carrier-id cdp
chat-script class-map clock cns
config-register configuration connect control-planeYou would need the advance security feature set for VPN configuration.
At the moment, you are running "broadband" feature set only.
Maybe you are looking for
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