Red Hat Bugzilla – Bug 453950
vpnc 0.4.0 unable to connect to Cisco VPN concentrator
Last modified: 2010-02-08 22:58:08 EST
Description of problem:
When IOS is upgraded from 12.4(11)T to 12.4(15)T, vpnc 0.4.0 will not connect.
It gives the error:
vpnc: response was invalid : (ISAKMP_N_INVALID_PAYLOAD_TYPE)(1)
This is discussed in online forums and vpnc 0.5.1 seems to fix the issue. I'm
running 0.5.1 on Fedora 9 and I can connect with vpnc, but vpnc 0.4.0 on RHEL 5
will not connect. Please update Fedora EPEL vpnc to the latest version.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. Upgrade IOS to 12.4(15)T
2. Try connecting with vpnc 0.4.0
vpnc 0.5.1 connects fine.
Can you test this and let me know if it works please?
vpnc-0.5.3-6.el5 has been pushed to the Fedora EPEL 5 testing repository. If problems still persist, please make note of it in this bug report.
If you want to test the update, you can install it with
su -c 'yum --enablerepo=updates-testing update vpnc'. You can provide feedback for this update here: http://admin.fedoraproject.org/updates/EL-5/FEDORA-EPEL-2010-0008
vpnc-0.5.3-6.el5 has been pushed to the Fedora EPEL 5 stable repository. If problems still persist, please make note of it in this bug report.