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michaelmurfy

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#60087 19-Apr-2010 01:54
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Hey Guys:

The guys in the flat keep going over their broadband usage, so it keeps going to dialup speeds. I thought of changing the plan but since i'm not a big user I decided to go set up my own system.

Currently I have got this running:

I am using Firestarter on the Ubuntu Box to share the internet with the local network, with the Wireless Router doing DHCP and DNS, all is working good, I can access the storage server fine, I can access the internet, but to access the Ubuntu Box (Which is a headless server) I need to unplug the Vodem.

It seems to me that Firestarter is blocking network communication to the server but I am wandering if anyone knew a way around this, I have tried playing around with iptables rules, and also Firestarter itself, as well as running dnsmasq on the Ubuntu machine to deal with DHCP and DNS.

I need to access the Ubuntu server as I do a bit of web dev on there and use it as a testing lamp server, can ping it fine, but accessing services is a no-go while the Vodem is active and connected.

I must say, if I start a SSH session then plug in the vodem, the SSH session goes sweet until I logout, then all SSH connections fail to connect.

Thanks :)




Michael Murphy | https://murfy.nz
Referral Links: Quic Broadband (use R122101E7CV7Q for free setup)

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Ragnor
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  #320249 19-Apr-2010 14:49
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Perhaps run Firestarter on a VM running on the Ubuntu server rather than directly on the server?



michaelmurfy

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  #321511 22-Apr-2010 01:34
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Found the problem:



In Firestarter you can set traffic policys to allow connections from certain IP's - I just whitelisted all the computers / devices that _should_ be accessing the server over the network, all the rest can just be excluded.

Would anyone like me to write up a tutorial about sharing a USB Modem over Ethernet from a linux box? Place your hands up. It seems all the tutorials on the internet are _really_ quite outdated.  




Michael Murphy | https://murfy.nz
Referral Links: Quic Broadband (use R122101E7CV7Q for free setup)

Are you happy with what you get from Geekzone? Please consider supporting us by subscribing.
Opinions are my own and not the views of my employer.


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