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Cant run two Linux Servers behind my firewall at the same time - only one and vice versa.
2007-01-15 14:30:53
Hi I have two Linux SuSE 9 SLES servers outside of my lan behind a
firewall using (I know don't laugh) IPChains.
The first server I setup worked without problems by compiling with the
tcp and udp port range and changing a parameter in security.c file
and increasing the timeout using a ipchain rule, which worked a treat
but I have another new server outside and behine a firewall.
Thus when I tried following the same reciepe and compile using the same
tcp and udp port range and thus a separate tcp and udp port range to no
joy I am unable to get both to work at the same time if I comment out
one of the amanda clients within the disklist the other doesn't work and
vice versa So I know it is not the setup or configure.
#The timeout is in seconds. If you set the timeout of TCP, TCPFIN
#and UDP to 5 seconds, 5 seconds and 5 seconds, I think they are
#too short. Please try to set them to 5min, 1min
#and 5min respectively such as 300 60 300.
# ipchains -M -S 300 tcp 60 tcpfin 300 udp works ok.
ipchains -M -S 7200 60 300
I get the Warning: selfcheck request timed out. Host down!. Note that
when I comment out one of them amcheck works accordingly
I am aware the it's using udp over the firewall But I haven't been able
to suss this out I assume that my connection is poor.
I have checked both /tmp/amanda/amanda-date.debug and they both moan
about timeouts failed But are OK when only one of them
is in use.
Cheers
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