> If I am not wrong more ports need to open across the firewall
You are wrong. System traces of recover and rpcinfo -c clearly
show the problem is caused by repeated attempts to connect to the
portmap port (111), which is punched through...
connect(3, {sa_family=AF_INET, sin_port=htons(111), \
sin_addr=inet_addr("public_address_here")}, 16) \
= -1 ECONNREFUSED (Connection refused)
> Legato needs NAT disabled.
No, I doesn't. NetWorker works with NAT when the appropiate
ports are punched through. It just balks on the client-side.
(Besides, disabling NAT is not an option.)
steve
- - -
> -----Original Message-----
> From: Legato NetWorker discussion [mailto:NETWORKER AT LISTSERV.TEMPLE DOT
> EDU] O
> n
> Behalf Of rader AT GINSENG.HEP.WISC DOT EDU
> Sent: Friday, April 08, 2005 3:36 PM
> To: NETWORKER AT LISTSERV.TEMPLE DOT EDU
> Subject: [Networker] problems with a client behind a Cisco with NAT
>
> I've got a RHEL3 client behind a Cisco router with NAT with these
> ports punched through: 111, 7937 & 7938. NetWorker is working,
> but commands on the client are balking for ~ 10 seconds... because
> they can't contact portmap on the client.
>
> After digging around a little, I realized that the Cisco won't
> allow systems on the private side to contact the punched through
> ports via the public address. To wit: rpcinfo -c private_address
> works but rpcinfo -c public_address fails "connection refused."
>
> Does anyone know of a work-around? Better yet, does anyone know
> the correct Cisco IOS magic?? What I have is...
>
> ip nat inside source static tcp 10.10.10.10 111 interface Ethernet1 111
> ip nat inside source static tcp 10.10.10.10 7937 interface Ethernet1 7937
> ip nat inside source static tcp 10.10.10.10 7938 interface Ethernet1 7938
>
> steve
> - - -
> systems & network manager
> high energy physics
> university of wisconsin
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