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[FW-1] routing or arp problem ?



Hi,

We are using a FW1 4.1 SP2 on a sun box (Solaris 2.6).

Our configuration is :
hme0 is connected to Internet xx.xx.xx.194
I proxyarp our mailhost on this interface as xx.xx.xx.193.
(The firewall acts as a proxy for incoming mail).

And I log a lot of :
"751"  "15Mar2002"  "
7:35:47"  "hme0"  "xx.xx.xx.194"  "log"  "drop"  "32777"  "193.178.140.3"
"xx.xx.xx.194"  "tcp"  "27"  "59665"  ""  ""  ""  ""  ""  "193.178.140.3"
"xx.xx.xx.193"  "59665"  "smtp"  "firewall"  " len 44"

Which reads as :
hme0 (xx.xx.xx.194) received a packet on port 32777 (??) from a external
host (193.178.140.3) willing to speak to xx.xx.xx.193 (XlateDest) on the
SMTP port (XlateDPort).

All these entries reached port 32777 on hme0 and this happens with many
other mail servers trying to reach us.

I looked for port 32777 significance. I found nothing.

These logs don't seem to report a real problem (we receive mail) but I'd
really like to understand that.

If you can understand what's happening, I would be happy if you could share
it with me...

Thanks in advance,

Best Regards,
Karim AMRANI

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