VPN

Need help on how to troubleshoot this issue and get a resolution. My team and I configured an L2L about 6 months ago and it has been working fine but all of a sudden the tunnel begins fluctuating (coming up and then going off). We have communicated w...

We have two offices (Office A and Office B) running L2L VPN setup between two ASAs. Office A has a DMZ hosting few servers. Hosts inside office A can access the servers but servers cannot access inside hosts in Office A (as expected from lower securi...

We are running Linux RHEL 7.4 with openconnect to connect to our ASA over SSL VPN. Since hostscan 4.3.05038 and onwards with fix CSCub32322: "cstub should validate server certificates for a ssl connection" we no longer are able to run cstub. If we ru...

HI,   I'm trying to have access with VPN client to an internal ASA using static NAT in a router 2951, the router has two ISPs directly connected and is connected inside to an ASA.   The router is using the two external IPs mapped to the same ASA inte...

Hi all,   I am getting an issue in configuring site to site vpn in cisco..   the error which I get while debugging are below:   phase 2 mismatch QM FSM error (P2 struct) Session is being torn down. Reason: Phase 2 Mismatch , Removing peer from correl...

Hi Has anyone had to open ports for a VoIP phone to work? Plugging the phone in directly to the Ethernet port of the modem is not working. Phone is displaying a 2011 signaling error. Called the ISP and they can't help with any configurations of their...

I'm looking for some insight or troubleshooting guides for our issue as our operations employee recently passed away, and I have no Cisco configuration experience.   We have a VPN setup with the Cisco ASA 5510 which uses a server on the inside to aut...

Good Day. How would one go about enabling anyconnect to 2-factor authentication using a one-time-pass/pin sent to the user's phone? I believe radius needs to be involved but I do not understand how and where the SMS gateway setup needs to be done.

Hi guys how are you? Hope fine. I'm struggling a little bit with some IPsec tunnels that we have. The problem is the one that follows: We have a set of 300 devices more or less that connect to an ASR10002 via IPsec tunnels (devices are One Access rou...

Hello!I try to set up an IPsec vpn, I have both a Site to Site and some remote clients. The other VPN Router has only dynamic IP, so I need a dynamic map for the site to site also.   I've tried to set it up like you see underneath, but this way, only...

Hi! Could you help me please to find out why the following error occurs when trying to connect via Cisco anyconnect?   Сигнатура проблемы: Имя события проблемы: BEX Имя приложения: cscan.exe Версия приложения: 4.3.1095.0 Отметка времени приложения: 5...

I am implementing a solution where a customer has two ASAs running multicontext. They run a version of code where remote access VPN is supported in multicontext. I am trying to use the two default installed Anyconnect premium licences for this as I b...

Hello-   I am working on redesigning OOB access. Currently in our datacenters we have old routers setup as reverse telnet with analog line 20 nodes connected to the reverse telnet router.  during a discussion it was mentioned that reverse telnet is a...