1*57718be8SEnji Cooper#v tos len id off ttl p sum src dst 2*57718be8SEnji Cooper# ICMP dest unreachable with 64 bits in payload (in reply to a TCP packet 3*57718be8SEnji Cooper# going out) 4*57718be8SEnji Cooper# IP 4.4.4.4 2.2.2.2 TCP(20480,80) 5*57718be8SEnji Cooper[in,df0] 6*57718be8SEnji Cooper4500 003c 4706 4000 ff06 28aa 0404 0404 0202 0202 7*57718be8SEnji Cooper5000 0050 0000 0001 0000 0000 a002 16d0 d8e2 0000 0204 05b4 0402 080a 0047 fbb0 0000 0000 0103 0300 8*57718be8SEnji Cooper 9*57718be8SEnji Cooper# IP 3.3.3.3 -> 4.4.4.4 ICMP (IP(4.4.4.4,6.6.6.6) TCP(20480,80)) 10*57718be8SEnji Cooper[out,df0] 11*57718be8SEnji Cooper4500 0038 809a 0000 ff01 2d1d 0303 0303 0404 0404 12*57718be8SEnji Cooper0303 acab 0000 0000 13*57718be8SEnji Cooper4500 003c 4706 4000 ff06 20a2 0404 0404 0606 0606 14*57718be8SEnji Cooper5000 0050 0000 0001 15*57718be8SEnji Cooper 16*57718be8SEnji Cooper# IP 3.3.3.3 -> 4.4.4.4 ICMP (IP(4.4.4.4,6.6.6.6) TCP(20480,80)) 17*57718be8SEnji Cooper# ICMP dest unreachable with whole packet in payload (40 bytes = 320 bits) 18*57718be8SEnji Cooper[out,df0] 19*57718be8SEnji Cooper4500 0058 809a 0000 ff01 2cfd 0303 0303 0404 0404 20*57718be8SEnji Cooper0303 113f 0000 0000 21*57718be8SEnji Cooper4500 003c 4706 4000 ff06 20a2 0404 0404 0606 0606 22*57718be8SEnji Cooper5000 0050 0000 0001 0000 0000 a002 16d0 d0da 0000 0204 05b4 0402 080a 0047 fbb0 0000 0000 0103 0300 23*57718be8SEnji Cooper 24*57718be8SEnji Cooper# IP 3.3.3.3 -> 4.4.4.4 ICMP (IP(4.4.4.4,6.6.6.6) TCP(20480,80)) 25*57718be8SEnji Cooper[out,df0] 26*57718be8SEnji Cooper4500 0038 809a 0000 ff01 2b1b 0303 0303 0505 0505 27*57718be8SEnji Cooper0303 acab 0000 0000 28*57718be8SEnji Cooper4500 003c 4706 4000 ff06 28ab 0404 0404 0202 0201 5000 0050 0000 0001 29*57718be8SEnji Cooper 30