From: | kevin kempter <kevin(at)kevinkempterllc(dot)com> |
---|---|
To: | Shane Ambler <pgsql(at)Sheeky(dot)Biz> |
Cc: | Jonathan Nalley <jnalley(at)fgp(dot)com>, "'pgsql-admin(at)postgresql(dot)org'" <pgsql-admin(at)postgresql(dot)org> |
Subject: | Re: weird network issue |
Date: | 2008-03-28 18:05:35 |
Message-ID: | AE8179AC-7D4B-4531-8E2A-23D63BE2A694@kevinkempterllc.com |
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Thread: | |
Lists: | pgsql-admin |
I'm not sure who all can connect to this box, I have several clients
with pgadmin III installed that cannot get to it.
This is from the 192.168.111.11 box:
[root(at)flux ~]# iptables -L
Chain INPUT (policy ACCEPT)
target prot opt source destination
RH-Firewall-1-INPUT all -- anywhere anywhere
Chain FORWARD (policy ACCEPT)
target prot opt source destination
RH-Firewall-1-INPUT all -- anywhere anywhere
Chain OUTPUT (policy ACCEPT)
target prot opt source destination
Chain RH-Firewall-1-INPUT (2 references)
target prot opt source destination
ACCEPT all -- anywhere anywhere
ACCEPT icmp -- anywhere anywhere icmp any
ACCEPT esp -- anywhere anywhere
ACCEPT ah -- anywhere anywhere
ACCEPT udp -- anywhere 224.0.0.251 udp
dpt:mdns
ACCEPT udp -- anywhere anywhere udp
dpt:syslog
ACCEPT udp -- anywhere anywhere udp dpt:ntp
ACCEPT udp -- anywhere anywhere udp dpt:ipp
ACCEPT tcp -- anywhere anywhere tcp dpt:ipp
ACCEPT all -- anywhere anywhere state
RELATED,ESTAB
LISHED
ACCEPT tcp -- anywhere anywhere state NEW
tcp dpt:s
sh
ACCEPT tcp -- anywhere anywhere state NEW
tcp dpt:h
ttps
ACCEPT tcp -- anywhere anywhere state NEW
tcp dpt:h
ttp
ACCEPT tcp -- anywhere anywhere state NEW
tcp dpt:v
mware-authd
ACCEPT tcp -- anywhere anywhere state NEW
tcp dpt:a
uth
ACCEPT udp -- anywhere anywhere state NEW
udp dpt:a
uth
ACCEPT tcp -- anywhere anywhere state NEW
tcp dpt:s
vn
ACCEPT udp -- anywhere anywhere state NEW
udp dpt:s
vn
REJECT all -- anywhere anywhere reject-
with icmp-ho
st-prohibited
[root(at)flux ~]#
And this is from the 192.168.111.13 box:
[root(at)db1 ~]# iptables -L
Chain INPUT (policy ACCEPT)
target prot opt source destination
RH-Firewall-1-INPUT all -- anywhere anywhere
Chain FORWARD (policy ACCEPT)
target prot opt source destination
RH-Firewall-1-INPUT all -- anywhere anywhere
Chain OUTPUT (policy ACCEPT)
target prot opt source destination
Chain RH-Firewall-1-INPUT (2 references)
target prot opt source destination
ACCEPT all -- anywhere anywhere
ACCEPT icmp -- anywhere anywhere icmp any
ACCEPT esp -- anywhere anywhere
ACCEPT ah -- anywhere anywhere
ACCEPT udp -- anywhere 224.0.0.251 udp
dpt:mdns
ACCEPT udp -- anywhere anywhere udp
dpt:microsoft-d
s
ACCEPT tcp -- anywhere anywhere tcp
dpt:microsoft-d
s
ACCEPT udp -- anywhere anywhere udp
dpts:netbios-ns
:netbios-ssn
ACCEPT tcp -- anywhere anywhere tcp
dpts:netbios-ns
:netbios-ssn
ACCEPT udp -- anywhere anywhere udp dpt:ipp
ACCEPT tcp -- anywhere anywhere tcp dpt:ipp
ACCEPT all -- anywhere anywhere state
RELATED,ESTAB
LISHED
ACCEPT tcp -- anywhere anywhere state NEW
tcp dpt:s
mtp
ACCEPT tcp -- anywhere anywhere state NEW
tcp dpt:s
sh
ACCEPT tcp -- anywhere anywhere state NEW
tcp dpt:h
ttps
ACCEPT tcp -- anywhere anywhere state NEW
tcp dpt:h
ttp
ACCEPT tcp -- anywhere anywhere state NEW
tcp dpt:p
ostgres
LOG all -- anywhere anywhere LOG level
warning
REJECT all -- anywhere anywhere reject-
with icmp-ho
st-prohibited
[root(at)db1 ~]#
On Mar 28, 2008, at 11:45 AM, Shane Ambler wrote:
> kevin kempter wrote:
>
>>>>
>>>> Can you point me where to look for firewall/iptables/SE issues?
>>>>
>
>
> Start with the output of iptables -L on both machines (you may need
> to run that as root).
>
>
> Can every other machine connect to both servers?
> or is it just the one server that has a problem connecting to the
> other?
>
>
>
>
> --
>
> Shane Ambler
> pgSQL (at) Sheeky (dot) Biz
>
> Get Sheeky @ http://Sheeky.Biz
>
> --
> Sent via pgsql-admin mailing list (pgsql-admin(at)postgresql(dot)org)
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