Hi, Related to this thread, I would like to know if it is possible to set up our own bridge registry server (i.e. our own version of nietzsche.mcs.anl.gov:8030)?
I think this may have been answered at some point before, but I cannot find it in the archives... Andrew :) Quoting "G.T. Chiang" <[email protected]>: > Dear All > > we had the saem problem!! we just deploy AG3.0.1 venue server and > it works fine within the network using multicast. However, we try to > set Bridge and using the default one (nietzsche.mcs.anl.gov:8030) as > register server. it seems wokring after solving some firewall issue. > when we get in to our venue, still can not see this bridge. is it > possible to deploy register server locally. how can we point this > bridge to our local use? in AG2.4, it can point to specifc venue. but > did not see this option in the AG3 bridge? BTW, we can not see > bridges even in the Argone default venue, same problme happend during > the AG retreat? how can we solve this problem? > > Best regard! > gen-tao > > > > On May 23 2006, William Palmero wrote: > >> Hi. >> >> Our Campus is protected by a firewall and proxy that obligates users to >> authenticate throu the proxy in order to stabilish any conecction to >> internet. MOreover our network isn't Multicast capable (only unicast). >> >> We had installed an AccessGrid Node using 2.4 AGToolKit with a local >> bridge server and everything worked just fine. Now we're moving to version >> 3.0.1 final and we've had many troubles to make it work because our >> unicast bridge doesn't registrate properly as the new squema in AG3 had >> change and no local bridge can be implemented. >> >> Our questions are: >> >> - How can we implement a local Unicast Bridge using AG3? >> >> - Can a unicast bridge register to a local service instead the default >> server (http://www.accessgrid.org/register/peers.txt)? if it is... how can >> we implement that service? >> >> Here is the output of the Bridge when we try to execute it: >> >> --------- >> >> [accessgrid@bridgeserver ~]$ Bridge -nFACYT-UC -lVenezuela >> Traceback (most recent call last): >> File "/usr/bin/Bridge", line 181, in ? >> main() >> File "/usr/bin/Bridge", line 176, in main >> bridgeServer = QuickBridgeServer(name=options.name, >> location=options.location, listenPort=options.listenPort, >> qbexec=options.qbexec, portRange=options.portRange, >> registryUrl=options.registryUrl) >> File "/usr/bin/Bridge", line 45, in __init__ >> self._RegisterWithRegistry() >> File "/usr/bin/Bridge", line 78, in _RegisterWithRegistry >> self.validSecs = >> self.registryClient.RegisterBridge(self.bridgeDescription) >> File >> "/usr/lib/python2.3/site-packages/AccessGrid/Registry/RegistryClient.py", >> line 53, in RegisterBridge >> self._connectToRegistry() >> File >> "/usr/lib/python2.3/site-packages/AccessGrid/Registry/RegistryClient.py", >> line 32, in _connectToRegistry >> self.registryPeers = self._readPeerList(url=self.url) >> File >> "/usr/lib/python2.3/site-packages/AccessGrid/Registry/RegistryClient.py", >> line 134, in _readPeerList >> f = opener.open(url) >> File "/usr/lib/python2.3/urllib.py", line 181, in open >> return getattr(self, name)(url) >> File "/usr/lib/python2.3/urllib.py", line 297, in open_http >> h.endheaders() >> File "/usr/lib/python2.3/httplib.py", line 712, in endheaders >> self._send_output() >> File "/usr/lib/python2.3/httplib.py", line 597, in _send_output >> self.send(msg) >> File "/usr/lib/python2.3/httplib.py", line 564, in send >> self.connect() >> File "/usr/lib/python2.3/httplib.py", line 548, in connect >> raise socket.error, msg >> IOError: [Errno socket error] (110, 'Connection timed out') >> >> ----- >> >> >> Thanks in advance! >> >> William Palmero >> >> >> > >
