taglinefilesource code
old_mtu371net/ipv4/icmp.cunsigned short old_mtu = ntohs(iph->tot_len);
old_mtu374net/ipv4/icmp.cif (new_mtu < 68 || new_mtu >= old_mtu)
old_mtu383net/ipv4/icmp.cif (old_mtu > 32000)
old_mtu385net/ipv4/icmp.celse if (old_mtu > 17914)
old_mtu387net/ipv4/icmp.celse if (old_mtu > 8166)
old_mtu389net/ipv4/icmp.celse if (old_mtu > 4352)
old_mtu391net/ipv4/icmp.celse if (old_mtu > 2002)
old_mtu393net/ipv4/icmp.celse if (old_mtu > 1492)
old_mtu395net/ipv4/icmp.celse if (old_mtu > 576)
old_mtu397net/ipv4/icmp.celse if (old_mtu > 296)