================================================================================ To run "dump-multicast-for-ubuntu-x64" required OS 32 bit support installed. If no - you will get error like: # ./dump-multicast-for-ubuntu-x64 bash: ./dump-multicast-for-ubuntu-x64: No such file or directory Install (as example - in Debian/Ubuntu) apt-get install libc6-i386 Check requirements: #file dump-multicast-for-ubuntu-x64 dump-multicast-for-ubuntu-x64: ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), dynamically linked, interpreter /lib/ld-linux.so.2, for GNU/Linux 2.6.26,..... # updatedb # locate ld-linux.so.2 /lib/ld-linux.so.2 /lib32/ld-linux.so.2 ================================================================================ ================================================================================ Script to auto add route after PPP established: Create and edit file: /etc/ppp/if-up.local Permissions: chmod +x /etc/ppp/if-up.local ----------------------------------------------------------------------------- #!/bin/bash case "$5" in 10.0.36.1) /sbin/route add -net 233.26.38.0/24 gw "$4" /sbin/route add 194.247.144.7 gw "$4" esac ----------------------------------------------------------------------------- Also check: ## sysctl -a | grep net.ipv4.conf.default.rp_filter net.ipv4.conf.default.rp_filter = 0 If =1 - need add route to source, ex. /sbin/route add 194.247.144.7 10.0.36.xx ================================================================================