I had similar symptoms on my home network and in my case it turned out to be avast (anti-virus/spyware) that was blocking the UDP traffic, not my firewall. Worth checking perhaps if you're sure the right ports are open..
Keep us posted and good luck! - Chris/Fleep Chris M. Collins (SL: Fleep Tuque) Project Manager, UC Second Life Second Life Ambassador, Ohio Learning Network UCit Instructional & Research Computing University of Cincinnati 406E Zimmer Hall PO Box 210088 Cincinnati, OH 45221-0088 (513)556-3018 [email protected] UC Second Life: http://homepages.uc.edu/secondlife OLN Second Life: http://www.oln.org/emerging_technologies/emtech.php On Fri, Feb 4, 2011 at 7:10 PM, Justin Clark-Casey <[email protected] > wrote: > Very strange. The handshake message indicates that the login has returned > a region IP and port to the viewer and that the viewer is now trying to > establish a UDP connection with this region. > > But if your ports are open I'm at a loss as to why you're not seeing some > indication of the connection attempt on the relevant region console. > > > On 03/02/11 10:00, Michal Paraschidis wrote: > >> It shouldn't. It is internet facing server and there is no NAT. >> But I suspect that it is something to do with firewall, but can't see what >> the problem might be as all other services that I opened ports for work >> fine. >> >> >> >> >> -----Original Message----- >> From: [email protected] >> [mailto:[email protected]] On Behalf Of Justin >> Clark-Casey >> Sent: 02 February 2011 22:51 >> To: [email protected] >> Subject: Re: [Opensim-users] strange handshake problem >> >> Could it be the NAT loopback issue? >> >> http://opensimulator.org/wiki/NAT_Loopback_Routers >> >> >> On 02/02/11 11:32, Michal Paraschidis wrote: >> >>> Hi! >>> >>> I'm new to list, so feel free to tell me if I have made any faux pas. >>> >>> I went through several posts regarding handshake time out which usually >>> is >>> >> related to ports not being open. >> >>> >>> I've set up a grid and opened ports in firewall: >>> >>> ACCEPT tcp -- anywhere anywhere tcp dpt:8002 state NEW >>> >>> ACCEPT udp -- anywhere anywhere udp dpt:8002 state NEW >>> >>> ACCEPT tcp -- anywhere anywhere tcp dpt:8003 state NEW >>> >>> ACCEPT udp -- anywhere anywhere udp dpt:8003 state NEW >>> >>> ACCEPT tcp -- anywhere anywhere tcp dpt:9000 state NEW >>> >>> ACCEPT udp -- anywhere anywhere udp dpt:9000 state NEW >>> >>> ACCEPT tcp -- anywhere anywhere tcp dpt:9001 state NEW >>> >>> ACCEPT udp -- anywhere anywhere udp dpt:9001 state NEW >>> >>> ACCEPT tcp -- anywhere anywhere tcp dpt:9002 state NEW >>> >>> ACCEPT udp -- anywhere anywhere udp dpt:9002 state NEW >>> >>> ACCEPT tcp -- anywhere anywhere tcp dpt:9003 state NEW >>> >>> ACCEPT udp -- anywhere anywhere udp dpt:9003 state NEW >>> >>> I've also probed them using nc >>> >>> user@localhost:~$ nc -zvv 217.174.253.198 9000 >>> >>> server217-174-253-198.live-servers.net [217.174.253.198] 9000 (?) open >>> >>> user@localhost:~$ nc -zvv 217.174.253.198 8002 >>> >>> server217-174-253-198.live-servers.net [217.174.253.198] 8002 (?) open >>> >>> Regions.ini: >>> >>> [UEL test region] >>> >>> RegionUUID = bca697d3-0000-0000-0000-a667e5229379 >>> >>> Location = 1000,1000 >>> >>> InternalAddress = 0.0.0.0 >>> >>> InternalPort = 9000 >>> >>> AllowAlternatePorts = False >>> >>> ExternalHostName = 217.174.253.198 >>> >>> Logs: >>> >>> Opensim >>> >>> 13:28:09 - [CAPS]: Seed Caps Request in region: test region >>> >>> 13:28:09 - [SCENE]: Incoming client Meaggas Freen in region test region >>> via >>> >> regular login. Client IP verification not >> >>> performed. >>> >>> Robust >>> >>> 13:28:04 - [REMOTE SIMULATION CONNECTOR]: DoCreateChildAgentCall reply >>> was >>> >> {"success":true,"your_ip":"217.174.253.198"} >> >>> >>> 13:28:04 - [LLOGIN SERVICE]: Retrieved 0 friends >>> >>> 13:28:04 - [LLOGIN]: Library has 19 folders >>> >>> 13:28:04 - [LLOGIN SERVICE]: All clear. Sending login response to client. >>> >>> But unfortunately I still have timeout from client when client reach >>> >> handshake stage. >> >>> >>> Do you know what the problem might be? >>> >>> >>> >>> This message has been scanned for malware by Websense. www.websense.com >>> >> <http://www.websense.com/> >> >>> >>> >>> >>> _______________________________________________ >>> Opensim-users mailing list >>> [email protected] >>> https://lists.berlios.de/mailman/listinfo/opensim-users >>> >> >> >> > > -- > Justin Clark-Casey (justincc) > http://justincc.org/blog > http://twitter.com/justincc > _______________________________________________ > Opensim-users mailing list > [email protected] > https://lists.berlios.de/mailman/listinfo/opensim-users >
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