Hello Mike, I am using RedHat EnterPrise Linux version#4 kernel.version=linux-2.6.14.4 I am using the patch of matic-nghttp://max.kellermann.name/projects/netfilter/h323.html svn co https://svn.netfilter.org/netfilter/trunk/patch-o-matic-ng cd patch-o-matic-ng ./runme --kernel-path /usr/src/linux-2.6.14.4 \ --iptables-path /usr/src/iptables-1.3.4 string its confirm that i got the option of string when i did [root@mail lib]# iptables -m string -h STRING match v1.3.4 options: --from Offset to start searching from --to Offset to stop searching --algo Algorithm --string [!] string Match a string in a packet --hex-string [!] string Match a hex string in a packet but not showing the replacement option of --replace-string. i think there is need of patch but from which place i can easily get the patch and how i can patch it. Regards noman --- Michael Rash <mbr@xxxxxxxxxxxxxx> wrote: > Hi Noman - > > What kernel version are you trying to apply the > string replace patch to? > > --Mike > > > On Dec 24, 2005, Noman Liaquat wrote: > > > > > patch-o-matic is install properly but > --replace-string > > is not woring, what should i do to resolve the > problem > > > > regards > > noman > __________________________________________ Yahoo! DSL ? Something to write home about. Just $16.99/mo. or less. dsl.yahoo.com