Buy or Renew
Buy or Renew
Duo Security forums now LIVE! Get answers to all your Duo Security questions. Learn more

VPN

cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 
cancel
Start a conversation

Cisco CyberSecurity
Labels

Forum Posts

Start a conversation

Problems connecting to VPN

Hi everyone,I´ve got the VPN client Version 5.0.07.0440 and a router to which I connect via wlan. Depending on switching the ticks in the "Transport"-section I can connect to my account (in case no ticks in the Transport-section) but I cannot view th...

MathiasH. by • Level 1
  • 1470 Views
  • 9 replies
  • 0 Helpful votes

Resolved! Use of command tunnel path-mtu-discovery

                   Hi Everyone,Need to know why we have to use the command tunnel path-mtu-discovery  if we have GRE tunnels at both ends?Also can the same command be used if we have GRE  over IPSEC VPN?ThanksMAhesh

mahesh18 by • Level 6
  • 20283 Views
  • 2 replies
  • 0 Helpful votes

Resolved! Nat over IPSEC tunnel on cisco router

Hi.I have one central router working like a Hup with two spoke Routers but the spokes routers has the same network encryption domain (same Lan Segment), i need to do a nat over one of the VPN tunnels avoid conflicts in the hub router. Can someone hel...

jmp780718 by • Level 1
  • 1516 Views
  • 1 replies
  • 0 Helpful votes

syslog client OS type?

I've searched but not found an answer to my question....  Is there a way to get our ASA to syslog the OS of an AnyConnect client?  If you log into the CLI or GUI of the ASA, it will tell you if it's Windows, MAC, Android, etc.  Can I get that into ou...

Internet Key Exchange (IKE) Aggressive Mode

HI All,Need the clarity on IKE version 1 with aggressive mode, I assume this is used for remote site VPN and not for site to site VPN.Correct me I am wrong and also share the inputs on this.Also required the inputs for disabling in Cisco 3800 series ...

Resolved! Hairpinning with clientless SSL VPN

Hi,I found this https://supportforums.cisco.com/thread/2066799 but it's never been answered so I'd like confirmation or a link to somewhere if this is possible.We have a central managed firewall and need to be able to access resources at the remote s...

wanstor by • Level 1
  • 758 Views
  • 1 replies
  • 0 Helpful votes

IPSEC VTI and OSPF

I have 5 routers (soon to be 6) with tunnels (all VTI) between them. I also have a basic OSPF setup running here (previously it was RIP), and all networks can talk to each other, however there is one routing issue, where it takes a longer path to the...

Resolved! Forcing start negotiating IPsec VPN Sit-to-site

HelloI've attached two TXT files with the configurations of the two cisco routers 837.The problem is that the Router2 has dynamic IP, and to establish the tunnel have to do a ping from the interface to the ethernet 0 Router1.You may autonegotiate the...

View All