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More than one IP on a port?

post #1 of 16
Thread Starter 
I have a Linksys GX4 router and have two rigs in my house. Both computers have the same programs on them and they need the same ports open. For example, I need port 1100 open for both pc's, but it will only let me input the port once... for one ip. How can I have it open for two ip's?
    
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post #2 of 16
you cant the router can only foward stuff to one ip at a time to same port. What program are you using maybe look at the reg or other parts of it see if you can change the incoming port.
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post #3 of 16
Thread Starter 
For CSS. Me and my brother play usually at the same time and sometimes we get conflicts. We ping each other out sometimes.
    
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post #4 of 16
wierd me and my friend can play on my business dsl modem/router and we dont ping out aslong as we arent using same acount it works fine. Maybe get a better router a good one should be able to track packets fairly easy. Also look for a router firmware update looking around the net on your model people say the starting firmware qos and firewall sucks.
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post #5 of 16
Do you have duel ethernet ports? This may be farfetched but you could have the router go straight to you, and the other one go to the switch that your brother is on. Just share the connection and it'll act as your brother's gateway, sending and receiving his things. Of which the router will forword the port which will effect both yours and his packets since the router see's you as one.

Only problem I see is that it still might see it as another machine and if on Vista, sharing connections can be tricky (just bridging the connection usually works better) Little different but it came to mind and it might work .
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post #6 of 16
Thread Starter 
The router I put into retirement is a WRT54g with dd-wrt on it, but that router could not handle me and my brother at the same time, it would drop out. So i got the SRX400 GX4... It is a little better, but it does not seem like the router was worth the money. My isp gave me 2 DNS addresses. Me and my brother are on the same on. Would that affect anything if I give him one and me the other. He runs XP and I run Vista. We are on different accounts, but it is only on some servers that we ping each other out. For example, he could be on a server and get 60 ping. I go to connect to a different server and my ping will shoot up to 400, and stay there while he is still at 60. It is wierd.
    
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post #7 of 16
The different DNS addresses shouldn't affect anything. You should put one as the main one and put the other as the 'alternate dns server' . When at home, I have my Vista machine networked with 2 othere xp machines and it was no problem. Even played some CSS with them .
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post #8 of 16
ya dns shoudlnt matter what speed internet do you have you could be having speed issues not enugh upload bw. Run net_graph 3 i thk is the command and watch how much bw and packet loss your getting that might help you some to figure out the problem.
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SABERWOLF
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post #9 of 16
Thread Starter 
I have no choke, maybe 3 at max and zero packet loss. My connection is 2meg down/768 up.
    
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post #10 of 16
ya you got a wierd issue try updating the routers firmware. Maybe look at getting a new dsl or cable modem could be related to that some how to. One more thing will your isp assign you static ips i know on my old cable modem it had dhcp in it if we hooked it up to a switch it would give us up to 5 internet ips.
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F3-12800CL9S-4GBRL WDC WD1001FALS-00J7B1 ST31000340AS WDC WD7500AAKS-00RBA0 
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Hitachi HDS723020BLA642 ihas 624-A SilverStone Heligon HE01 windows 10 64 Pro 
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