I've got a weird problem, I can't get to www.adobe.com, everywhere
else is fine. My dns server correctly reports that the IP is
192.150.18.101, and I can ping it:

 ping www.adobe.com
PING www.wip3.adobe.com (192.150.18.101) 56(84) bytes of data.
64 bytes from 192.150.18.101: icmp_seq=1 ttl=242 time=197 ms
64 bytes from 192.150.18.101: icmp_seq=2 ttl=242 time=196 ms
64 bytes from 192.150.18.101: icmp_seq=3 ttl=242 time=196 ms
64 bytes from 192.150.18.101: icmp_seq=4 ttl=242 time=196 ms
^C
--- www.wip3.adobe.com ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3010ms
rtt min/avg/max/mdev = 196.285/196.617/197.103/0.299 ms

but none of my web browsers do anything other than time out.  Even if I
put the IP addy in the url.  So I don't think it's a DNS fault.  The
times are about right for US-west from UK.  I've even tried IE6/wine :(

My gateway (a busybox) is running a firewall based on the BLFS version
of a few releases ago.  And I'm worried about that 192.0.0..0/8 being
close to 192.168.0.0./16.  My local network is 172.16.1.0/24.  The ADSL
ISP says they ain't blocking it.  And I checked that ADSL router's
filters are off.

Anyone seen anything like this before?  Where do I look?

I thought the rules:

iptables -N INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
iptables -A FORWARD -i ! net -m state --state NEW -j ACCEPT
iptables -A FORWARD -s 172.16.1.0/24 -i lan -j ACCEPT

let anything originating from the lan get out to the net, and then any
replies get back.  But I have so say iptables baffle me at times.

R.


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