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Re: [Networker] Help with firewalled backup
2010-11-25 03:41:57
Terveen, Frank wrote:
LS,
We are trying to backup a firewalled DMZ of Windows Servers (2003 SP2 /
2003 R2)
I am now trying to get 1 server going but the only message I get : Start
Time : NEVER RAN 3 retries attempted.
I have opened up all the blocked ports that the firewall has intended to
block so there can't (imho) be any problem with that.
The servers see each other via DNS and reverse DNS so that has been
tackled too.
Any help is welcome.
Backup server 7.6 Windows 2003 SP2
met vriendelijke groeten, / With kind regards,
Frank Terveen
From esg52631
In order to Backup a client on the outside of a firewall you will need
to open the following port ranges on the backup server/client and
firewall.This information is assuming the client has a Parallelism value
of 4, and is given as an example (the default port ranges are
[7937-9936] and [10001-30000]).The Following ports have to be open to
UDP and TCP traffic in Both directions.7937-7941 10000-10040
but think at portmapper/rpc should also open (tcp port 111). Some
firewalls have problems with rpc, drops connections. One workaround is
pptp, gre or similar tunnel.
You can also chcek your Windows client firewall settings, which
Networker setup configured when installed client software.
Regards, Riku
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