[Opensim-users] strange handshake problem

[Justin Clark-Casey]

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 at localhost:~$ nc -zvv 217.174.253.198 9000
>
> server217-174-253-198.live-servers.net [217.174.253.198] 9000 (?) open
>
> user at 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?
>
>
>
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>
>
>
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-- 
Justin Clark-Casey (justincc)
http://justincc.org/blog
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