Hi, Apologies if you have already seen this on the OpenSIPS users list; it seems that some of the domain changes are a little confusing for the moment. I'm trying to compile MediaProxy 2.0 on CentOS 5 for use with Kamailio. I've installed libnetfilter_conntrack from RPMForge, but I am getting an error with compiling. ./setup.py build running build running build_py running build_ext building 'mediaproxy.interfaces.system._conntrack' extension gcc -pthread -fno-strict-aliasing -DNDEBUG -O2 -g -pipe -Wall -Wp,- D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer- size=4 -m64 -mtune=generic -D_GNU_SOURCE -fPIC -fPIC - DMODULE_VERSION=2.0.3 -DIPTABLES_VERSION="1.4.0" -Imediaproxy/ interfaces/system/libiptc/include -I/usr/include/python2.4 -c mediaproxy/interfaces/system/_conntrack.c -o build/temp.linux- x86_64-2.4/mediaproxy/interfaces/system/_conntrack.o mediaproxy/interfaces/system/_conntrack.c: In function ‘ForwardingRule_init’: mediaproxy/interfaces/system/_conntrack.c:223: error: ‘NFCT_SOPT_SETUP_REPLY’ undeclared (first use in this function) mediaproxy/interfaces/system/_conntrack.c:223: error: (Each undeclared identifier is reported only once mediaproxy/interfaces/system/_conntrack.c:223: error: for each function it appears in.) error: command 'gcc' failed with exit status 1 Current IPTABLES info: % iptables --version iptables v1.3.5 % lsmod | grep conntrack ip_conntrack_netbios_ns 36033 0 ip_conntrack 91237 1 ip_conntrack_netbios_ns nfnetlink 40457 1 ip_conntrack Is there a package I am missing, or am I simply fighting a loosing battle and need to use a different flavor of Linux to get it to work easily? Thanks, Andrew -- Andrew Yager, Managing Director (MACS BCompSc MCP) Real World Technology Solutions Pty Ltd ph: 1300 798 718 or (02) 9037 0500 fax: (02) 9037 0591 mob: 0405 152 568 http://www.rwts.com.au/ or http://www.stonebridgecomputing.com.au/