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With the release of v9.10.1, has anyone been able to get DTLSv1.2 working with AnyConnect sessions? (Our clients are v4.6.02074) -If I don't specify dtlsv1.2, it will always establish the DTLS tunnel using dtlsv1.0. -If I do specify dtlsv1.2 with the...

In our network is in packet tracer, PAT and VPN are configured to provide secure connectivity between the four branches. While the inside networks can communicate seamlessly between the branches, the border routers are unable to ping each other. The ...

fx_33 by Level 1
  • 441 Views
  • 2 replies
  • 0 Helpful votes

I installed Norton 360 Deluxe on my personal laptop few months ago. On the same computer, which runs windows 11, I had a Cisco VPN installed from the IT service at work.Both programs worked smoothly together until November 21, when I tried to remotel...

SRoby by Level 1
  • 641 Views
  • 2 replies
  • 0 Helpful votes

hey everyone, i am trying to test Remote access using IKEv2 EAP with local AAA but im facing an error at the IKE_AUTH phase.i've Been banging my head against the wall with this, and thought I would see if anyone has gotten this working.in my lab im u...

AUTHENTICATION ERROR.PNG
Calob by Level 1
  • 4112 Views
  • 4 replies
  • 0 Helpful votes

I have configured multiple Tunnels and all my tunnels are very very slow.My configuration is HUB: crypto isakmp policy 100encr aesauthentication pre-sharegroup 2crypto isakmp key Flatt01 address 0.0.0.0 0.0.0.0crypto isakmp keepalive 60!!crypto ipsec...

lakhwaraa by Level 1
  • 1283 Views
  • 13 replies
  • 0 Helpful votes

Hi everyone, I have been working on my technical writing skills recently, and saw an opportunity to write while troubleshooting an AnyConnect idle timeout issue. While the official documentation states everything I have below, for my understanding it...

Jamous by Level 1
  • 4865 Views
  • 2 replies
  • 5 Helpful votes

We need to upgrade all our AnyConnect clients to 5.x through the image update in our FTDs. I have been asked to provide some screenshots for our documentation on what the client will see when they try to connect and the automatic update starts. I kno...

Resolved! IPsec VPN

Helloconfigured vpn and all good, sometimes i see this log what it this? and also googled log and found this config crypto isakmp invalid-spi-recovery%CRYPTO-4-RECVD_PKT_INV_SPI: decaps: rec'd IPSEC packet has invalid spi for destaddr=x.x.x.x, prot=5...

Mlex1 by Spotlight
  • 693 Views
  • 6 replies
  • 0 Helpful votes

Good day all,A functional ikev2 tunnel suddenly stopped working and is now unable to get fase 1 working.We manage 1 side, we've compared notes with the other sides maintainer and they guarantee that no settings have been changed on their side. We've ...