show security ipsec statistics index 131073
ESP Statistics:
Encrypted bytes: 406024
Decrypted bytes: 0
Encrypted packets: 2999
Decrypted packets: 0
AH Statistics:
Input bytes: 0
Output bytes: 0
Input packets: 0
Output packets: 0
Errors:
AH authentication failures: 0, Replay errors: 0
ESP authentication failures: 0, ESP decryption failures: 0
Bad headers: 0, Bad trailers: 0
show security flow session destination-prefix 10.24.12.117
Session ID: 8471, Policy name: self-traffic-policy/1, Timeout: 60, Valid
In: 10.24.12.118/11 --> 10.24.12.117/4249;icmp, If: .local..0, Pkts: 1, Bytes: 84
Out: 10.24.12.117/4249 --> 10.24.12.118/11;icmp, If: st0.0, Pkts: 0, Bytes: 0
show security flow session session-identifier 8471
Session ID: 8471, Status: Normal
Flag: 0x40
Policy name: self-traffic-policy/1
Source NAT pool: Null
Maximum timeout: 60, Current timeout: 30
Session State: Valid
Start time: 11422631, Duration: 30
In: 10.24.12.118/11 --> 10.24.12.117/4249;icmp,
Interface: .local..0,
Session token: 0x2, Flag: 0x0x31
Route: 0x580722, Gateway: 10.24.12.118, Tunnel: 0
Port sequence: 0, FIN sequence: 0,
FIN state: 0,
Pkts: 1, Bytes: 84
Out: 10.24.12.117/4249 --> 10.24.12.118/11;icmp,
Interface: st0.0,
Session token: 0x9, Flag: 0x0x20
Route: 0x200010, Gateway: 10.24.12.116, Tunnel: 537001985
Port sequence: 0, FIN sequence: 0,
FIN state: 0,
Pkts: 0, Bytes: 0
Total sessions: 1
Only time I see sessions is when I send pings across the tunnel.