another can't connect

PostgreSQL version 8.1.11 (With schemas)
I have read the recent emails and believe I have covered all the bases
from net stat
tcp 0 0 127.0.0.1:5432 0.0.0.0:*
LISTEN 5091/postmaster

I do a
psql -h 127.0.0.1 -U ofbiz -d ofbiz
from a terminal on the server.

and get this after a time
psql: could not connect to server: Connection timed out
Is the server running on host "127.0.0.1" and accepting
TCP/IP connections on port 5432?

Note this was working till about Fri.
then only thing I have been doing is adding to my IPtables.

this is my Iptables
hain INPUT (policy ACCEPT)
target prot opt source destination
LOG all -- anywhere anywhere LOG level
debug prefix `BANDWIDTH_IN:'
DROP icmp -- anywhere anywhere
REJECT tcp -- anywhere anywhere tcp
dpt:5868 reject-with icmp-port-unreachable
ACCEPT tcp -- anywhere anywhere tcp dpt:ndmp
ACCEPT tcp -- localhost localhost tcp
dpt:postgres state NEW
RH-Firewall-1-INPUT all -- anywhere anywhere
REJECT all -- anywhere anywhere reject-with
icmp-port-unreachable

there is not filtering on output.

--
BJ Freeman
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Systems Integrator.