VPN

I have a remote user who currently has a Cisco VoIP phone that  connects into our network via TFTP. He informs me that the phone drops  several times throughout the day, with an occasional drop in VPN from  time to time. His router has the most curre...

I have an IOS 12.4(24)T4 router with 100 IPSec site-to-site VPNs on this router.  I would like to enable "crypto isakmp keepalive 10" for only 10 sites.  The other remaining 90 sites can not have"crypto isakmp keepalive" enable. Is this possible wit...

I've got a VPN setup on an ASA 5510, it connects fine and my users, and myself are able to remote desktop, and ping. However, when accessing the servers by hostname I get nothing. When I want to access a fileshare I have to do it by IP. I've got my i...

The topology as attachment.Spoke site(a linux-based soho router) configured IPSec vpn with a full network route(Peer: 0.0.0.0/0) to Hub, and Dynamic IPSec VPN has been established between Hub and Spoke site；At begining this topology can working prope...

I have users connecting in through SSL VPN.  On the initial connection they can connect error free and access network resources.  On the second attempt this error appears along with "VPN connection establishment failed."The group policy looks great, ...

Hello,We are using the AnyConnect Secure Mobility Client with an ASA 5520 and self-signed certificates.Initial connections work fine.But if the clients do not connect for some time, the Windows CRL cache apparently expires, CRL check fails and the cl...

Hello,our customer unfortunately uses a Watchguard ;-( .Finally we could establish a site-to-site vpn connection.To test if the connection re-establish again, we cleared our vpn session by "clear crypto isakmp <session id>" and after that "clear cryp...

Hi !I have two ASA 5505 on two different locations(main office and remote office) and I need the remote office to be in the same subnet as the main office since they move computers betweend the offices and they have fixed IP addresses on those comput...

Hello,recently I had a power cut in the office and my Cisco ASA 5505 512MB Base 10 user License stopped working.it was not possible to establish L2L VPN.I replaced it with another ASA 5505 with 256MB RAM Base 10 user License.I restored the configurat...

Here is my dilemma:       I have multiple remote sites that manage their own networks.   A lot of these remote sites carry the same private IP range (192.168.1.x).  I am wanting to take specific traffic, in which i specify, and route it towards an AS...

Hey Guys,I'm wondering if you could help me with a strange CVPN issue.  I've got clients using the Cisco VPN Client (version 5.0.07.0290), and an ASA 5520 set up as the endpoint.  99% of the time this works great, so I'm pretty confident with the con...

Hey there,Does anyone know why the ASA is reporting this error message?nov 18 2011 13:36:01: %ASA-4-402119: IPSEC: Received an ESP packet (SPI= 0x1B86506B, sequence number= 0x28B) from 68.x.x.x  (user= bedam) to 10.x.x.x that failed anti-replay check...