View source for Setting Proxy ARP entries for Manual NATs

[[Category:Check Point]]
'''[[Check Point#Gaia|Back to Gaia]]'''

If your recently created manual NAT is not working, maybe you need to create manually proxy ARP entries.

To do so, edit the file $FWDIR/conf/local.arp (or in VSX environments $FWDIR/CTX/CTX000<VSID>/conf/local.arp)

The new line should look like this one below, where the MAC address should be the virtual MAC used by the security gateway on the incoming interface:

 192.168.10.100 00:1C:7F:82:01:FE

After applying the policy, validate using:

 fw ctl arp

The Equivalent of that using Gaia would be:

 add arp proxy ipv4-address 192.168.10.100 interface eth0

And check with:

 show arp proxy all