I face a situation in a VSX R80.20 environment, where IPsec ESP traffic are send to the broadcast MAC instead of the HSRP multicast MAC of the the adjacent routers.
The VPN tunnel is established and other IPsec ESP traffic between the same two VPN terminating gateways are send correctly.
14:40:23.536514 00:12:c1:60:60:08 ^ Broadcast, ethertype IPv4 (0x0800), length 134: 195.245.193.10 ^ 14.140.181.162: ESP(spi=0x2a89b0a5,seq=0x1), length 100
14:40:31.365572 00#:12:c1:60:60:08 ^ Broadcast, ethertype IPv4 (0x0800), length 134: 195.245.193.10 ^ 14.140.181.162: ESP(spi=0x2a89b0a5,seq=0x2), length 100
14:40:31.366350 00:12:c1:60:60:08 ^ Broadcast, ethertype IPv4 (0x0800), length 134: 195.245.193.10 ^ 14.140.181.162: ESP(spi=0x2a89b0a5,seq=0x3), length 100
14:40:31.549969 00:12:c1:60:60:08 ^ Broadcast, ethertype IPv4 (0x0800), length 134: 195.245.193.10 ^ 14.140.181.162: ESP(spi=0x2a89b0a5,seq=0x4), length 100
Any thoughts?
