[Veritas-bu] vnetd question
2006-08-25 07:07:01
Subject: |
[Veritas-bu] vnetd question |
From: |
david.clooney at bankofamerica.com (Clooney, David) |
Date: |
Fri, 25 Aug 2006 12:07:01 +0100 |
was under the impression that all comms from client > media uses vnetd
13724 when being utilised .
It's the whole point of it I think.
Regards
Dave
-----Original Message-----
From: veritas-bu-bounces at mailman.eng.auburn.edu
[mailto:veritas-bu-bounces at mailman.eng.auburn.edu] On Behalf Of
ida3248b at post.cybercity.dk
Sent: 25 August 2006 11:40
To: Dave Lowenstein; veritas-bu at mailman.eng.auburn.edu
Cc: veritas-bu-bounces at mailman.eng.auburn.edu
Subject: Re: [Veritas-bu] vnetd question
Hello Dave
You will need to open for 13724 (data port) media to client if you want
to do restores.
But looks like the client isn't using vnetd
Regards
Michael
On Thu, 24 Aug 2006 15:58:08 -0700, Dave Lowenstein wrote
> I'm trying to make sure that netbackup 5.1 will work through a
> firewall with minimal ports being opened.
>
> What ports need to be open on the firewall if filtering by destination
> port:
>
> Media >> Client
> 13782 (bpcd)
>
> Client >> Media
> 13724 (vnetd)
>
> If the client needs to run user backups/restores, then the following
> port will also need to be opened:
> Client >> Master
> 13720 (bprd)
>
> Right? So I'm testing this out between two hosts with some more
> liberal firewall rules than above. Backups are working fine, restores
> are working fine.
>
> I believe I have all the vnetd stuff set correctly, although every
> piece of documentation I find shows a slightly different gui interface
> than what I'm seeing.
>
> Why am I still seeing it talking back and forth between media server
> and client with randomly selected destination ports (like 852 and
> 811)? There's also a fair amount of icmp going on back and forth
> between the two, which I'd like to be able to close down.
>
> client -> server TCP D=13724 S=852 Ack=392120625
> Seq=931198138 Len=0 Win=49680 client -> server TCP D=13724
> S=852 Push Ack=392120625 Seq=931198138 Len=2 Win=49680 server -
> > client TCP D=852 S=13724 Ack=931198140 Seq=392120625
> Len=0 Win=33118 server -> client TCP D=852 S=13724
> Push Ack=931198140 Seq=392120625 Len=2 Win=33120 client ->
> server TCP D=13724 S=852 Ack=392120627 Seq=931198140 Len=0
Win=49680
> client -> server TCP D=13724 S=852 Push
> Ack=392120627 Seq=931198140 Len=2 Win=49680 server -> client
> TCP D=852 S=13724 Ack=931198142 Seq=392120627 Len=0 Win=33120
> client -> server TCP D=13724 S=852 Push Ack=392120627
> Seq=931198142 Len=21 Win=49680 server -> client TCP
> D=852 S=13724 Push Ack=931198163 Seq=392120627 Len=33 Win=33120
> client -> server TCP D=13724 S=852 Ack=392120660
> Seq=931198163 Len=0 Win=49680 client -> server TCP
> D=811 S=13782 Push Ack=1618165286 Seq=912667687 Len=2 Win=49680
> server -> client TCP D=13782 S=811 Ack=912667689
> Seq=1618165286 Len=0 Win=34500
>
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