... Len 10 0, unroutable 21 : 56:04: ICMP type= 8, code=0 21 : 56:04: IP: s = 12 .0.0 .2 (local), d = 12 .0.0 .1 (Serial1), Len 56, sending 21 : 56:04: ICMP type= 3, code =1 21 : 56:04: IP: s = 12 .0.0 .1 (Serial1), ... Len 10 0, unroutable 21 : 56:04: ICMP type= 8, code=0 21 : 56:06: IP: s = 12 .0.0 .1 (Serial1), d=34.0.0.4, Len 10 0, unroutable 21 : 56:06: ICMP type= 8, code=0 21 : 56:06: IP: s = 12 .0.0 .2 (local), d = 12 .0.0 .1 ... d = 12 .0.0 .1 (Serial1), Len 56, sending 21 : 56:06: ICMP type= 3, code =1 21 : 56:06: IP: s = 12 .0.0 .1 (Serial1), d=34.0.0.4, Len 10 0, unroutable 21 : 56:06: ICMP type= 8, code=0 21 : 56:08: IP: s = 12 .0.0 .1 (Serial1),...