taglinefilesource code
old_mtu372net/ipv4/icmp.cunsigned short old_mtu = ntohs(iph->tot_len);
old_mtu375net/ipv4/icmp.cif (new_mtu < 68 || new_mtu >= old_mtu)
old_mtu384net/ipv4/icmp.cif (old_mtu > 32000)
old_mtu386net/ipv4/icmp.celse if (old_mtu > 17914)
old_mtu388net/ipv4/icmp.celse if (old_mtu > 8166)
old_mtu390net/ipv4/icmp.celse if (old_mtu > 4352)
old_mtu392net/ipv4/icmp.celse if (old_mtu > 2002)
old_mtu394net/ipv4/icmp.celse if (old_mtu > 1492)
old_mtu396net/ipv4/icmp.celse if (old_mtu > 576)
old_mtu398net/ipv4/icmp.celse if (old_mtu > 296)
old_mtu404net/ipv4/icmp.celse if (old_mtu > 216)
old_mtu406net/ipv4/icmp.celse if (old_mtu > 128)