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Re: Redirect traffic from a specific hostame to a specific VE ? [message #32396 is a reply to message #32362]

Tue, 05 August 2008 09:50

int64
Messages: 2
Registered: August 2008
Location: Toronto

Junior Member

hmm it seems that not all protocols (ftp/ssh/ etc..) are "hostname aware" with the exception of HTTP/S. Thus, to overcome this, I simply modified the ports that services run on so all the VE's are happy.

>> [FOR OTHER SERVICES (SSH/FTP/etc) ]

I set SSH for VE1 to listen on port 2222.

Below is simple DNAT iptable to route the traffic

# iptables -t nat -A PREROUTING -p tcp -d 192.168.1.100 --dport 2222 \
-i eth0 -j DNAT --to-destination 192.168.1.101:2222

let,
HN ip = 192.168.1.100
dport = HN port (public port)
VE destination = 192.168.1.101
VE Destination Port = 2222

this isn't that fun to do, but if you have only one public IP its the only thing you can do.

>> [FOR HTTP/S]

HTTP protocol is different, you can set up a reverse proxy on the HN to sort traffic to appropriate VE.

some reverse proxies I've heard of are pound or pen , but I'm sure you can find more online!

good luck!

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[Message index]

		Redirect traffic from a specific hostame to a specific VE ? By: int64 on Sat, 02 August 2008 07:24
		Re: Redirect traffic from a specific hostame to a specific VE ? By: int64 on Tue, 05 August 2008 09:50

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