WAN encryption in cisco 805

Hi,
I need to configure WAN encrption between the two Cisco 805 routers.
Appreciate if you can help me in configuring.I am new to routers.
The items choose are as below:
Description Qty
Cisco 805 Serial Router 2
Cisco 805 Series IOS IP/FW PLUS IPSEC 3DES 2
Cisco 805 8-MB to 12-MB DRAM factory upgrade 2
Cisco 800 8MB to 12MB Flash Factory Upgrade 2
V.35 Cable, DTE Male to Smart Serial, 10 Feet 2
Regards,
Prashanth

The Cisco 805 Serial Router provides IPSec encryption technology to enable small offices and telecommuters to deploy VPNs. IPSec encryption provides privacy, integrity, and authenticity for transmission of sensitive information over the Internet. The unique end-to-end Cisco offering allows customers to implement IPSec encryption transparently into the network without affecting individual PCs. The Cisco 805 Serial Router with IPSec encryption allows significant cost savings by using the Internet to create secure connections between small offices and teleworkers. As a component of the Cisco VPN solution, the Cisco 805 Serial Router supports:
IPSec tunneling with 128- or 56-bit Data Encryption Standard (DES or Triple DES [3DES])
Layer 2 Tunneling Protocol (L2TP)
Generic routing encapsulation (GRE)

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Encryption on Cisco 7940, 6921, 6941, 8961 & ATA 187

Hi,
We have CUCM ver 8.5 (Cluster of 2 servers, publisher & subscriber) registered with multiple 7940, 6941, 6921, 8961 phones along with few ATA 187 boxes. Everything is working fine but suddenly now business wants to enable security by encrypting data flow from few of these phones. These include 7940, 6921 and 8961 series phones, for testing purpose we had arranged the 2 security dongles needed for certificate generation. Followed each step whatever has been given in the below link.
https://supportforums.cisco.com/docs/DOC-18834
Observation :- Cisco 7940 Phones (SCCP)
CTL file is succesfully downloaded but when trying to push LSC from call manager through "CAPF information" using "Authentication String" getting "TLS error to x.x.x.x" after the phone power cycles (reset). Also once the authentication string is put on "LSC" under the "security settings" we get a "Connection Failed" error.
Due to which we are unable to register the phones using secure profile (LSC not getting downloaded).
Cisco 69xx Phones(SCCP)
No security related settings seen on the phone itself --- do we need a specific firmware load / Call manager version for security to work on these phones (Cisco 69xx phones).
Update - Upgraded cisco 69xx phones to load version 9.1.1, now able to see the securuty settings
But still facing the same issue faced for 7940 phones, also the logs int the .txt file are similar. (pasted below)
Also as per cisco document these phones support security, link below...
http://www.cisco.com/en/US/docs/voice_ip_comm/cuipph/6921_6941_6961/8_0/english/admin/guide/6921net.html#wp1092086
Didnt try any further with 8961 & 6921 phones as got stuck with the above 2 phones.
Troubleshooting Done:
Checked & verified the serial number of the certificates on call manager (CAPF.pem & CallManager.pem with CTL contents), verified the hash value of CTL file with the CTL file downloaded on phone everythings is perfect and matching but still the LSC`s are not getting downloaded on the phone.
Also there is no cer files generated in the path below except for the .txt file (screenshot below).
"file list activelog /cm/trace/capf/sdi"
common error seen in the .txt file is as pasted below..
16:20:21.474 |   debug ERROR:10.1.200.45: SSL3 alert write fatal handshake failure
16:20:21.474 |   debug ERROR:10.1.200.45: capfSSLHandShake Handshake failure
16:20:21.474 |   debug ERROR:Failed SSL handshake, calling capfReleaseSession() on deviceId: (null)
16:20:45.549 |   debug FD_ISSET i=0, SockServ=15
16:20:45.549 |   debug Accepted TCP connection from socket 0x00000015
CUCM ver - 8.5.1.10000-26
7940 Load information - P00308010200
6941 Load INformation - 8.5.1.66.22
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Hello, did you solve this issue?
We are facing a similar situation, kindly add any solution
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Regards,
Mathew

MD5 Encryption in cisco IOS

Hello,
the encrypted password (MD5) in my Cisco devices is in 30 characters instead of 32.
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Regards,

Check the links below...
http://www.oracle-base.com/articles/9i/StoringPasswordsInTheDatabase9i.php
http://download.oracle.com/docs/cd/B19306_01/appdev.102/b14258/d_obtool.htm
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hi
i wanted to increase the security on my 1121G accesspoint by enabling wpa2 with aes encryption. in a test environment i set this up and i configured my wireless client to connect, my wireless client (ibm thinkpad t42p with 11a/b/g Wireless LAN Mini PCI Adapter II has the ability to either select WPA or WPA2 and whether you use TKIP or AES. i selected WPA2 and AES enter the encryption key which i had entered on the AP and i connected,
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i have attached my config and have removed some personal data.
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What encryption is used to encrypt the Cisco Secure ACS: SE backup file?

What algorithm and key strenght is used when I check the Encrypt Backup File option in ACS:Solutions Engine?

The ACS backup is encrypted with RC2 40 - method RC2 40 bits encryption. The encryption
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Cisco WLC in High Availability over WAN

Hi my name is Ivan i have a trouble perhaps could you help me...
I have two cisco wlc 5508. I wan to install them in two differents site. One WLC in the site A and the another WLC in the site B.
Site B is the WAN of the site A. The site A is the headquarter.
But i need to configure them in High Availability. For example if the Cisco WLC in site A goes down, the ap's have to registered in the WLC of the site B.
Then the traffic LWAPP have to pass over the WAN between site A to site B.
I have to configure two cisco wlc in HA over a WAN . Please could help me to do this?. Is ok configure the roamming L3 intercontroller?
Thanks for your answers
Regards
Ivan,
AP'S - WLC - SITE A ----WAN-----WLC - SITE B - AP'S
WLC SITE A DOWN = AP'S SITE A REGISTERED IN WLC SITE B

Hi Surendra thanks for yoru answer.
Surendra, if the ap in the site B (in the WAN) goes down then the traffic lwapp have to pass over the wan,
what will should i do to ensure access point can register on to the cisco wlc in the WAN, moreover to configure the mobility groups in both wireless lan controllers?
or i only have to configure in the wlc the mobility groups? Could you explain me what things have i to do to ensure this
SITE A - (ACCESS POINT M) - LWAPP -----PASS OVER WAN---- SITE B - CISCO WLC - (ACCESS POINT M)
STATUS: REGISTERED IN SITE B
Thanks for your answer
IVAN
Regards

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I am trying to configure remote access for XP desktops using CVPN client software and a Cisco 805 router with IOS IPSec capable( authentication should be local). The remote desktops are behind adsl router wich does nat translations but allow IPSes passthrough.
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Hi guys, Solved.
This very useful link:
http://forum.cisco.com/eforum/servlet/NetProf?page=netprof&forum=Virtual%20Private%20Networks&topic=General&CommCmd=MB%3Fcmd%3Ddisplay_location%26location%3D.1dd7d54c/0
David

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Hi,
I have another problem - after upgrade ios wirelles connection not work.
After reload i have :
Configuration of subinterfaces and main interface
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STP: Unable to get the port parameters.
Please configure the bridge group on this interface first.
Please configure the bridge group on this interface first.
Please configure the bridge group on this interface first.
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my old configuration work propertly in the old software, but after update i have notificatio.
Old thread:
https://supportforums.cisco.com/discussion/12379491/cisco-877w-no-wireless-connection
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version 12.4
no service pad
service tcp-keepalives-in
service tcp-keepalives-out
service timestamps debug datetime msec localtime
service timestamps log datetime msec localtime
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hostname cisco
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logging message-counter syslog
logging buffered 4096 informational
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aaa session-id common
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authentication key-management wpa
guest-mode
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ip dhcp pool CLIENT
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default-router 192.168.56.1
dns-server 8.8.8.8 194.204.159.1 194.204.152.34
lease 0 2
ip cef
no ip domain lookup
no ipv6 cef
multilink bundle-name authenticated
username marek password 7 00121A0908500A
archive
log config
hidekeys
ip tcp path-mtu-discovery
bridge irb
interface ATM0
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no ip address
no atm ilmi-keepalive
pvc 0/35
encapsulation aal5mux ppp dialer
dialer pool-member 1
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interface FastEthernet1
description dom
interface FastEthernet2
description Dziadek
interface FastEthernet3
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ip local-proxy-arp
ip nat inside
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ppp chap hostname [email protected]
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snmp-server community ciskacz RO
snmp-server chassis-id ciskacz
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bridge 1 route ip
line con 0
no modem enable
line aux 0
line vty 0 4
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transport input ssh
scheduler max-task-time 5000
end
please help - thanks!

Hello Marek,
I suppose you are not planning to do any kinds of advanced config using several VLANs and multiple SSIDs so let's just make your configuration simple and working.
In short, you need to remove all references to VLAN 1 and to any subinterfaces possibly related to the VLAN 1. This means in particular (follow these steps in sequence):
Remove the Dot11Radio0.1 subinterface entirely
In the Dot11Radio0 section, remove the encryption vlan 1 mode ciphers tkip command
In the dot11 ssid ciscowifi section, remove the vlan 1 command
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Best regards,
Peter

Need to block rv110w access to router from wan

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Hello Michael,
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Hello,
CCKM Key Management mode on Nokia E61i phone can be used
against Cisco LWAPP AP's with TKIP encryption
Nokia E61i (and other E-series WLAN enabled phones) are supporting CCKM key management method with both dynamic WEP and TKIP ciphers.
On the phone configuration, 802.1X security mode needs to be in use in order to enable CCKM support.Â WPA/WPA2 security mode on the phone is dedicated to standards basedÂ WPA and WPA2 methods and it does not allow usage of proprietary CCKM key management method.
Phone's 802.1X security mode does not mean that phone would only support dynamic WEP encryption method in this mode although in contexts term "802.1X" may be attached to pure dynamic WEP (legacy / pre WPA era)security methods.
Â 802.1X security mode can be seen on Nokia Eseries phones as sort of an "everything with EAP based authentication is allowed" mode, meaning that following key management and cipher configurations are supported:
- WPA-EnterpriseÂ = WPA Key Management (EAP based authentication) with TKIP encryption
- WPA2-EnterpriseÂ = WPA2 Key Management (EAP based authentication) with AES encryption
- Mixed WPA/WPA2-Enterprise = I.e. WPA/WPA2 Mode Migration WPA2 Key Management (EAP based authentication) with AES (for unicast data) and TKIP (for multicast data) ciphers
- 802.1X dynamic WEP = legacy (pre-WPA era) 802.1XÂ based dynamic WEP (EAP based authentication with dynamic WEP encryption)
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- CCKM with WEP = CCKM Key Management (EAP based authentication) with dynamic WEP encryption
- CCKM with TKIP = CCKM Key Management (EAP based authentication) with TKIP encryption
Not supported:
- CCKM with AES = CCKM Key Management (EAP based authentication) with AES encryption
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Re-authentication failures with Cisco autonomous AP's when AES encryption is used althoughÂ initial authentication to autonomous AP's is successful.Â Nokia is currently working with Cisco to get CCKM-AES based authentications and roaming working properly with both LWAPP and autonomous Cisco AP's.
Â Also note that Nokia E-SeriesÂ does not support Cisco proprietary CKIP/CMIC encryption/data integrity methods. CKIP/CMIC is supported at least by Cisco autonomous AP's and it seems to be available also
at least on LWAPP AP version 4.1.171.0.
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In practice this means Cisco LWAPP is configured in a following manner: WLAN -> Edit -> Security->Â
Layer 2 Security = WPA+WPA2
WPA+WPA2 Parameters:
-WPA Policy = enabled
-WPA Encryption = TKIP enabled, AES disabled
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Br,
-Pasi-

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Greetz
Sosy
ps. das supportforum hier ist mal wieder eine katastrophe, nix ist mit German language auswählen usw. Typisch für solche anbieter.

Hallo Herr Licheva,
es ist mir schon klar, daß ich im WAN immer eintscheiden muss, ob ich über einen vorgeschalteten Router direkt ins Internet will oder PPTP-Verbindung machen möchte. Ich komme aber ins Internet mit der Fritzbox (192.168.1.x) und ich verbinde jetzt den WAN-Port des CISCO-Routers mit einem freien LAN-Port der Fritz-Box. Nun soll der CISCO-Router eine VPN-Verbindung zu dem Portunity-Dienst aufbauen. Über diesen Tunnel bekomme ich dann eine feste IP-Adresse, die ich für den Zugang an einen NAS-Server nutzen möchte.
Das Problem besteht nun darin, daß der CISCO-Router nicht weiß, daß sein Standard-Gateway und sein DNS-Server auf der Fritz-Box liegen. Gibt es überhaupt keine Möglichkeit, dem Cisco-Router zu sagen, wenn er die PPTP-Verbindung aufbauen möchte, möge er die 192.168.1.1 als Gateway und als DNS-Server nutzen ?

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Looks like once on board the cat6k ship, you're going to need to switch gear to NetFlow instead:
http://www.ciscosystems.com/en/US/products/hw/switches/ps700/products_tech_note09186a00800a7af1.shtml#ip_accounting
"IP Accounting excludes MLS traffic
In the Cisco Catalyst 6500 series, Multiple Layer Switching (MLS) is deployed in such a way that once a flow is established, traffic is directly switched at PFC (hardware-switched) and is not processed by the MSFC, hence the lack of continuous accounting. Only new or process-switched flows (software-switched) is recorded by IP accounting when enabled, and even then only until the entry is entered into the database. Thus, the previous warning message is normally displayed when you enable IP accounting on such a platform.
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USB port on Cisco routers to connect 4G datacard

Hello
Can anybody know about the following questions?
1) Which router having USB port on which we can connect 4G datacard for internet connectivity?
2) Is there any inbuild USB port available on 1921-SEC/K9, 2921-SEC/K9, 3925-SEC/K9 routers for connecting 4G datacard for internet connectivity?
3) Is there any WIC card available that will be having USB port for connecting 4G datacard?
Regards,
Mukesh Kumar
Network Engineer
Spooster IT Services

1) Which router having USB port on which we can connect 4G datacard for internet connectivity?
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WS-4500X-32 Support for TrustSec MACsec Encryption

Hello all,
Does anyone know when will the WS-4500X-32 support the TrustSec MACsec Encryption ?
Thanks!
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Hi,
MACSec support on the Catalyst 4500X as from IOS XE 3.5.0. As per the New Software Features in Release IOS XE 3.5.0E section of the release notes:
MACSec Encryption on Cisco Catalyst 4500-X
IEEE 802.1ae MACSec Layer 2 encryption
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Regards

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