Hello,
`block return-icmp(port-unr)' returns:
11:21:52.517062 212.8.197.50.64789 > 212.8.201.50.25: S [tcp sum ok] 3993968112:3993968112(0) win 32768
<mss 1460,nop,wscale 0,nop,nop,timestamp 0 0> (DF) (ttl 62, id 62806, len 60)
11:21:52.517138 212.8.201.50 > 212.8.197.50: icmp: 212.8.201.50 tcp port 25 unreachable (wrong icmp csum)
for 212.8.197.50 > 212.8.201.50: tcp (frag 62806:[EMAIL PROTECTED])
(ttl 62, len 15360, bad cksum 10ef (->ffff14ec)!) (DF)
(ttl 64, id 23552, len 64, bad cksum 0 (->ffffb958)!)
ipf -V ipf: IP Filter: v4.1.3 (396) Kernel: IP Filter: v4.1.3 Running: yes Log Flags: 0 = none set Default: pass all, Logging: available Active list: 0 Feature mask: 0x10a
uname -msr NetBSD 2.0 i386
Christian
-- We're sysadmins. To us, data is a protocol-overhead.
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