$Id: README,v 1.16 2007/11/24 13:18:48 danny Exp $ Description: ------------------------------------------------------------------------------- Netstat-nat is a small program written in C. It displays NAT connections, managed by netfilter/iptables which comes with the > 2.4.x linux kernels. The program reads its information from '/proc/net/ip_conntrack' or '/proc/net/nf_conntrack', which is the temporary conntrack-storage of netfilter. (http://www.netfilter.org/) For any program options see sector 'Usage' section below. ------------------------------------------------------------------------------- Compiling: ------------------------------------------------------------------------------- See the INSTALL file ------------------------------------------------------------------------------- Changelog: ------------------------------------------------------------------------------- See the CHANGELOG file ------------------------------------------------------------------------------- Usage: ------------------------------------------------------------------------------- netstat-nat -h : displays help netstat-nat -n : displays NAT connections without host/portname-resolving. netstat-nat -p <protocol> : diplays NAT connections with protocol selection. (see /etc/protocols) netstat-nat -s <source-host> : display connections by source IP/hostname netstat-nat -d <dest-host> : display connections by destination IP/hostname netstat-nat -S : display SNAT connections netstat-nat -D : display DNAT connections (default: both) netstat-nat -L : display only connections to NAT box self (doesn't show SNAT & DNAT connections) netstat-nat -R : display only connections routed through NAT box self (doesn't show SNAT & DNAT connections) netstat-nat -x : extend the view of the hostnames netstat-nat -r src|dst|src-port|dst-port|state : sort connections netstat-nat -o : strip output header netstat-nat -N : display NAT box connection information (IP and port) for NATing iface (only valid with SNAT & DNAT) netstat-nat -v : prints version ------------------------------------------------------------------------------- Homepage: ------------------------------------------------------------------------------- http://www.tweegy.nl/projects/netstat-nat/ ------------------------------------------------------------------------------- Files: ------------------------------------------------------------------------------- netstat-nat.c netstat-nat.h netstat-nat.1 netstat-nat.spec COPYING README INSTALL AUTHORS CHANGELOG Makefile ------------------------------------------------------------------------------- Thanks: ------------------------------------------------------------------------------- Marceln for writing the man-page and making the v1.2 .rpm and src.rpm, which can be downloaded at his page. http://http://www.xs4all.nl/~marceln/rpm/ and for submitting a patch for v1.4.1 which removes unused variables, included a more understandable memory allocate error and making netstat-nat compatible with uLibC. Jose Pedro Oliveira <jpo@di.uminho.pt> for submitting a patch for the .spec file which fixes some rpmlint warnings. Gumundur D. Haraldsson <gdh@binhex.EU.org> for submitting a patch which does a more properly memory allocation and saver copies of variables. (merged in v1.4.3) Supaflyster for submitting patch for proper read-in on some systems and pointing out dnat over snat connections problem, which weren't shown in output. (v1.4.7) ------------------------------------------------------------------------------- Contact: ------------------------------------------------------------------------------- D.Wijsman danny@tweegy.nl -------------------------------------------------------------------------------
