blob: 758b32a374e20de9f49251c69cd44da2d6e5c2e8 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
|
table inet t {
chain ack_chain {
}
chain urg_chain {
}
chain c {
tcp flags & (syn | rst | ack | urg) == ack | urg
tcp flags & (fin | syn | rst | ack | urg) == { fin | ack | urg, fin | ack, fin, syn | ack, syn, rst | ack, rst, ack | urg, ack }
tcp flags & (rst | ack | urg) == rst | ack
tcp flags & (ack | urg) vmap { ack : jump ack_chain, urg : jump urg_chain }
}
}
|