Tom Eastep wrote: > Kenneth Gonsalves wrote: >> Now I have to add a third isp - >> what will the masq file look like then? >> > > For each of N firewall external addresses, you need to consider what > happens if a connection with that address as SOURCE is sent out of each > of M external interfaces. > > And for each of L local LANs, you need to consider traffic that > originates on that LAN and that is sent out of each of the M external > interfaces. > > Follow the above advice and it will work for N external addresses on M > external interfaces with L internal LANs for all values of L, M and N.
I've added a section to http://www1.shorewall.net/MultiISP.html which should clarify. -Tom -- Tom Eastep \ Nothing is foolproof to a sufficiently talented fool Shoreline, \ http://shorewall.net Washington USA \ [EMAIL PROTECTED] PGP Public Key \ https://lists.shorewall.net/teastep.pgp.key
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