I manage a Cisco 2801 router and I have 2 VPNs, one with a Zyxel firewall and the other with a Cisco ASA 5510 firewall.
From time to time, I get the following VPN-related error message on my syslog server:
%VPN_HW-1-PACKET_ERROR: slot: 0 Packet Encryption/Decryption error, Invalid Packet:srcadr=<ipRemoteVPNPeer>,dstadr=<ipLocalVPNPeer>,size=1488,handle=0x5805
The packet sizes vary. I get the errors on both VPNs.
I read in another post that this was a bug. Is it still the case?
I have IOS version 12.4(3e).