I agree with Brian. Since you can connect via lxplus and I can connect via
my SLAC machine but you cannot then the likely problem is a) something is
wrong with your outgoing IP tables, b) soeone setup a firewall rule that
prevents you from getting to those hosts, or c) the network you are using
wound up routing you using an nonsymetric path (that was a notrious
problem when paths to LHCONE and Intenet 2 were present -- though my
understanding is that they fixed that problem). You can try a traceroute
command to the hosts you can't connect to to see where the routing stops.
Andy
On Mon, 8 Oct 2018, Brian P Bockelman wrote:
> @vkuznet - I think you're getting errors on all the available redirectors in Europe. You might just need to ask UC to fix the network connectivity of that host -- I bet there will be many other issues with other sites, eventually leading you to have to maintain a long blacklist.
>
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> You are receiving this because you commented.
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> https://github.com/xrootd/xrootd/issues/836#issuecomment-427937691
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