Static build sniffer
Enabling static nss prevents crashes on older Centos and some other cases.
wget http://ftp.gnu.org/gnu/glibc/glibc-2.20.tar.bz2 tar xjf glibc-*.bz2 mkdir glibc-2.20-build cd glibc-2.20-build ../glibc-2.20/configure --enable-kernel=2.6.18 --disable-profile --enable-static-nss --prefix=/usr/ make -j8 make install