When using advanced features of a firewall on a dedicated machine (Win/NT), we need to force that machine MAC-Addr for a pseudo IP-adress. So, on another machine (say a Linux machine), we do : arp -s <pseudo-IP-addr> <NT-MAC-ADDR> pub ('pub' stays for 'public') When this command is run from a Linux machine, that Linux machine never answers to arp requests 'who_is <pseudo_IP>'. When run from an AIX machine, that AIX machine answers immediatly '<pseudo_IP> is_at <NT-MAC-ADDR>' (Note when the arp command is run from a NT machine, that NT machine does not answer too)
DOes this problem still persist if you install net-tools-1.54 from Raw Hide?
Closed due to lack of input (and inability to reproduce the given configuration). Feel free to reopen.