[Firehol-support] Port forwarding

[HFS at gmx.de]

Hi,

I have a firehol server that connects several nets. I want to do port forwarding for some services. I have configured the following rules:

dnat to 192.168.50.6:80 proto tcp dport 83 dst 192.168.8.1 log DB-DNAT

router office2dmz inface eth1 outface eth4
        server http accept log DB-ROUTE
        client all accept

If I connect to 192.168.8.1:83 from the "office" network I only receive a timeout. In the logs it looks like this:

'DB-DNAT:'IN=eth1 OUT= MAC=00:1b:21:1d:11:ab:00:ff:63:29:0b:91:08:00 SRC=192.168.11.109 DST=192.168.8.1 LEN=60 TOS
=0x00 PREC=0x00 TTL=64 ID=15130 DF PROTO=TCP SPT=43325 DPT=83 WINDOW=5840 RES=0x00 SYN URGP=0
'DB-ROUTE:'IN=eth1 OUT=eth4 SRC=192.168.11.109 DST=192.168.50.6 LEN=60 TOS=0x00 PREC=0x00 TTL=63 ID=15130 DF PROTO
=TCP SPT=43325 DPT=80 WINDOW=5840 RES=0x00 SYN URGP=0
'DB-ROUTE:'IN=eth1 OUT=eth4 SRC=192.168.11.109 DST=192.168.50.6 LEN=60 TOS=0x00 PREC=0x00 TTL=63 ID=15131 DF PROTO
=TCP SPT=43325 DPT=80 WINDOW=5840 RES=0x00 SYN URGP=0

Is the NAT set up correctly?

Thanks,
Hermann



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