Hi, i like to set on myrouter TOS 0x0( Normal-Service ) to some packets but found that on some of packets can't set TOS in example then i ping 62.73.77.8 i get pakets with tos 0x10 and can't set to 0x0 table mangle Chain FORWARD (policy ACCEPT 1242M packets, 469G bytes) pkts bytes target prot opt in out source destination 4589 1075K TOS all -- * * 0.0.0.0/0 62.73.77.8 TOS set 0x00 4489 919K TOS all -- * * 62.73.77.8 0.0.0.0/0 TOS set 0x00 on tcpdump get 02:36:44.898854 62.176.107.193 > 62.73.77.8: icmp: echo request 02:36:44.956965 62.73.77.8 > 62.176.107.193: icmp: echo reply [tos 0x10] Am I doing something wrong? mandrake Linux version 2.4.19-16mdksmp, iptables v1.2.6a 10x in advance Nedko