Hello, I've got a machine in a (fairly typical) NAT gateway role for a small home LAN. I recently set it up as a samba PDC to allow home directory sharing for the windows machines.
I often see in my firewall logs that packets sent to the broadcast address of my (RFC1918) lan but with the originating address of the external interface of the gateway. In short: gateway: eth0: 65.x eth1: 192.168.2.1 And udp packets with spt==dpt==138 are being rejected since iptables only allows incoming traffic from 192.168.2.0/29 . My guess (and fear) is that nmbd just uses eth0 to send the packets, and that I won't be able to change this behavior without swapping the cables. I'd not like to do that because then I'd have to be careful about anywhere on the box where I might have had a less-than-paranoid setting for something coming in on eth1. And finally, the question: Anyone know of a way to make nmbd use the correct source address for its broadcast messages? good times, Vineet -- Currently seeking opportunities in the SF Bay Area Please see http://www.doorstop.net/resume.shtml
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