On Sun, Mar 25, 2001 at 11:34:59PM +0300, Konrads Smelkov wrote: > Can someone be more specific about ttl target? In manual there isn't anything matching TTL... It's in the iptables-1.2.1a release: EXTRA EXTENSIONS The following extensions are not included by default in the standard distribution. ttl This module matches the time to live field in the IP header. --ttl ttl Matches the given TTL value. TTL This target is used to modify the time to live field in the IP header. It is only valid in the mangle table. --ttl-set ttl Set the TTL to the given value. --ttl-dec ttl Decrement the TTL by the given value. --ttl-inc ttl Increment the TTL by the given value. Regards, bert -- http://www.PowerDNS.com Versatile DNS Services Trilab The Technology People 'SYN! .. SYN|ACK! .. ACK!' - the mating call of the internet