Hi all,

I have set up a stock EB2 box at my wife's house (she's in school, not that
it matters :)) and it works (sort of).  Here is my situation/problem(s).

1.  The provider here in Blacksburg is providing ethernet directly, and is
offering a static external address, but only for external connections.  She
is EXTERNALLY accessible, but the EB2 has to set to a 10.100 address;
clearly they are using portfw on a box and just forwarding everything.  The
DNS servers they provide are also in the 10.100 range.  Unfortunately, I am
seeing every 10.100 packet in my deny log, i.e.:

Packet log: input DENY eth0 PROTO=2 10.100.80.200:65535
239.255.255.250:65535 L=32 S=0x00 I=64721 F=0x0000 T=1 O=0x00000494 (#45)
Packet log: input DENY eth0 PROTO=2 10.100.80.56:65535 224.0.0.2:65535 L=32
S=0x00 I=31615 F=0x0000 T=1 O=0x00000494 (#45)
Packet log: input DENY eth0 PROTO=2 10.100.80.56:65535 224.0.1.24:65535 L=32
S=0x00 I=31616 F=0x0000 T=1 O=0x00000494 (#45)

I have adjusted my cron job to rotate and remove a bit faster so my router
doesn't lock up from full logs, but I can't figure out how to a) figure out
which rule is actually #45 and b) how to tailor it to deny but not log
_just_ the 10.100 stuff.  I have tried to count through the rules and figure
out where it is, but to no avail

2.  I can't seem to get sendmail to work behind this odd double NAT setup.
I have opened up smtp in EB2 (EXTERN_TCP_PORTS="0/0_ssh 0/0_smtp 0/0_www
0/0_imap 0/0_pop-3") and I have changed my /etc/hosts on the server so that
it looks like:
whickedwheels:/etc# cat hosts
127.0.0.1       whickedwheels
192.168.1.1     whickedwheels whickedwheels.com

Sendmail seems to start ok, but nothing seems to get to it, it sends out
just fine, but nothing comes in.

Anyone done a similar setup?

Thanks in Advance

Morgan Reed 


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