01-06-2006 03:03 AM - edited 03-05-2019 11:44 AM
Hello,
We have a simple network (1 PC each side of the router), and we would like to have the brodcast of upd 5900 of network 1 reach network 2.
This sounds pretty easy but none of us is very familiar with routers.
Solved! Go to Solution.
01-06-2006 03:17 AM
hi
PC1-(
Let us say that your router1 connects to PC1 and call it network 1
Router2 connects to PC2 and it is network 2.
And the requirement is to connect PC1 UDP/5900 broadcasts to reach a server on network two.
1>On router 1's fa0 interface, use the ip helper-address command.
2>On the router R1, specify that it should relay the udp broadcasts on udp 5900.
commands -
config terminal
R1(config)#inter fastethernet0
R1(config-if)#ip helper-address a.b.c.d
R1(config-if)#exit
R1(config)#ip forward-protocol udp 5900
R1#exit
R1#write
Note - a.b.c.d - the server on network 2 that is supposed to receive the udp/5900 broadcasts.
You can also set the destination to a.b.c.255 assuming that you want it to end up as a directed broadcast on the destination network again.
HTH
Please try and let me know.
cheers
01-06-2006 03:16 AM
Hi,
what do you call "broadcast of UDP 5900"?
Are you trying to get VNC to work? Then it should be unicast traffic. Setting the PCs default gateway to the respective routers interface address should allow already communication.
Hope this helps
Martin
P.S.: in case this doesn´t help, can you give a little more info and maybe even post the router config?
01-06-2006 03:17 AM
hi
PC1-(
Let us say that your router1 connects to PC1 and call it network 1
Router2 connects to PC2 and it is network 2.
And the requirement is to connect PC1 UDP/5900 broadcasts to reach a server on network two.
1>On router 1's fa0 interface, use the ip helper-address command.
2>On the router R1, specify that it should relay the udp broadcasts on udp 5900.
commands -
config terminal
R1(config)#inter fastethernet0
R1(config-if)#ip helper-address a.b.c.d
R1(config-if)#exit
R1(config)#ip forward-protocol udp 5900
R1#exit
R1#write
Note - a.b.c.d - the server on network 2 that is supposed to receive the udp/5900 broadcasts.
You can also set the destination to a.b.c.255 assuming that you want it to end up as a directed broadcast on the destination network again.
HTH
Please try and let me know.
cheers
01-06-2006 05:19 AM
I just tried it and it worked straight on.
Thank you very much
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