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about connect with private net,Get DNSException err
hi,
I use root client to Login redhat linux server, Ice Grid_Server runing tow days,and I find this err, yesterdat it work ok, can you tell me what happen or How to has this err? I first thank you!
I use root client to Login redhat linux server, Ice Grid_Server runing tow days,and I find this err, yesterdat it work ok, can you tell me what happen or How to has this err? I first thank you!
root@redhatas4 IceGrid]# /opt/Ice-3.1.0/bin/icegridadmin --Ice.Config=config.gridnode [ icegridnode: Network: trying to establish tcp connection to 192.168.2.135:12000 ] [ icegridnode: Network: tcp connection established local address = 192.168.2.135:32937 remote address = 192.168.2.135:12000 ] [ icegridnode: Network: received 14 of 14 bytes via tcp local address = 192.168.2.135:32937 remote address = 192.168.2.135:12000 ] [ icegridnode: Protocol: received validate connection message type = 3 (validate connection) compression status = 0 (not compressed; do not compress response, if any) message size = 14 ] [ icegridnode: Protocol: sending request message type = 0 (request) compression status = 0 (not compressed; do not compress response, if any) message size = 72 request id = 1 identity = IceGrid/Locator facet = operation = findObjectById mode = 1 (nonmutating) context = ] [ icegridnode: Network: sent 72 of 72 bytes via tcp local address = 192.168.2.135:32937 remote address = 192.168.2.135:12000 ] [ icegridnode: Network: received 14 of 14 bytes via tcp local address = 192.168.2.135:32937 remote address = 192.168.2.135:12000 ] [ icegridnode: Network: received 60 of 60 bytes via tcp local address = 192.168.2.135:32937 remote address = 192.168.2.135:12000 ] [ icegridnode: Protocol: received reply message type = 2 (reply) compression status = 0 (not compressed; do not compress response, if any) message size = 74 request id = 1 reply status = 0 (ok) ] [ icegridnode: Network: trying to establish tcp connection to 192.168.2.135:32832 ] [ icegridnode: Network: tcp connection established local address = 192.168.2.135:32938 remote address = 192.168.2.135:32832 ] [ icegridnode: Network: received 14 of 14 bytes via tcp local address = 192.168.2.135:32938 remote address = 192.168.2.135:32832 ] [ icegridnode: Protocol: received validate connection message type = 3 (validate connection) compression status = 0 (not compressed; do not compress response, if any) message size = 14 ] [ icegridnode: Protocol: sending request message type = 0 (request) compression status = 0 (not compressed; do not compress response, if any) message size = 66 request id = 1 identity = IceGrid/Admin facet = operation = ice_isA mode = 1 (nonmutating) context = ] [ icegridnode: Network: sent 66 of 66 bytes via tcp local address = 192.168.2.135:32938 remote address = 192.168.2.135:32832 ] [ icegridnode: Network: received 14 of 14 bytes via tcp local address = 192.168.2.135:32938 remote address = 192.168.2.135:32832 ] [ icegridnode: Network: received 12 of 12 bytes via tcp local address = 192.168.2.135:32938 remote address = 192.168.2.135:32832 ] [ icegridnode: Protocol: received reply message type = 2 (reply) compression status = 0 (not compressed; do not compress response, if any) message size = 26 request id = 1 reply status = 0 (ok) ] [ icegridnode: Protocol: sending request message type = 0 (request) compression status = 0 (not compressed; do not compress response, if any) message size = 72 request id = 2 identity = IceGrid/Locator facet = operation = findObjectById mode = 1 (nonmutating) context = ] [ icegridnode: Network: received 14 of 14 bytes via tcp local address = 192.168.2.135:32937 remote address = 192.168.2.135:12000 ] [ icegridnode: Network: sent 72 of 72 bytes via tcp local address = 192.168.2.135:32937 remote address = 192.168.2.135:12000 ] [ icegridnode: Network: received 60 of 60 bytes via tcp local address = 192.168.2.135:32937 remote address = 192.168.2.135:12000 ] [ icegridnode: Protocol: received reply message type = 2 (reply) compression status = 0 (not compressed; do not compress response, if any) message size = 74 request id = 2 reply status = 0 (ok) ] [ icegridnode: Protocol: sending request message type = 0 (request) compression status = 0 (not compressed; do not compress response, if any) message size = 72 request id = 3 identity = IceGrid/Locator facet = operation = findObjectById mode = 1 (nonmutating) context = ] [ icegridnode: Network: sent 72 of 72 bytes via tcp local address = 192.168.2.135:32937 remote address = 192.168.2.135:12000 ] [ icegridnode: Network: received 14 of 14 bytes via tcp local address = 192.168.2.135:32937 remote address = 192.168.2.135:12000 ] [ icegridnode: Network: received 60 of 60 bytes via tcp local address = 192.168.2.135:32937 remote address = 192.168.2.135:12000 ] [ icegridnode: Protocol: received reply message type = 2 (reply) compression status = 0 (not compressed; do not compress response, if any) message size = 74 request id = 3 reply status = 0 (ok) ] /opt/Ice-3.1.0/bin/icegridadmin: Network.cpp:841: Ice::DNSException: DNS error: Name or service not known host: www.simtao.cn [ icegridnode: Protocol: sending close connection message type = 4 (close connection) compression status = 1 (not compressed; compress response, if any) message size = 14 ] [ icegridnode: Network: sent 14 of 14 bytes via tcp local address = 192.168.2.135:32937 remote address = 192.168.2.135:12000 ] [ icegridnode: Protocol: sending close connection message type = 4 (close connection) compression status = 1 (not compressed; compress response, if any) message size = 14 ] [ icegridnode: Network: sent 14 of 14 bytes via tcp local address = 192.168.2.135:32938 remote address = 192.168.2.135:32832 ] [ icegridnode: Network: shutting down tcp connection for writing local address = 192.168.2.135:32938 remote address = 192.168.2.135:32832 ] [ icegridnode: Network: closing tcp connection local address = 192.168.2.135:32938 remote address = 192.168.2.135:32832 ] [ icegridnode: Network: shutting down tcp connection for writing local address = 192.168.2.135:32937 remote address = 192.168.2.135:12000 ] [ icegridnode: Network: closing tcp connection local address = 192.168.2.135:32937 remote address = 192.168.2.135:12000 ]
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Comments
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The error simply says that DNS lookup for "www.simtao.cn" failed, i.e., this host name is not known to your DNS server. Other than that, I cannot offer any advice. This is not an Ice error, but a system administration issue. You should consult with your system administrator to fix your DNS server setup.0
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Thank for your help.0