Hi: Use the program named "send_arp". I don't know the latest version of send_arp, but you can fined its source at the following url: http://www.uinc.ru/articles/21/send_arp.c "Moon EC" <moon.ec@xxxxxxxxxxxx> wrote on Fri, 15 Dec 2006 14:01:21 +0530 > Hai all, > I have two Linux machines with same IP.I had been already connected with one active system from a remote system. Then I will make that system inactive and the other system active(same IP). At this time, I'm not able to connect from the remote system, since the MAC and IP mismatches in it's(remote s/m) ARP table for a short duration(approx 5 minutes). How can we solve this problem from the Linux machine. > =---=---=---=---=---=---=---=---=---=---=---=---=---= Kawabata Koichi kkoichi@xxxxxxxxxxx L'epoche.com: Put all practical interests in brackets =---=---=---=---=---=---=---=---=---=---=---=---=---= -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/