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Re: probs assigning rules



>From an old post to Linux-net...

k.

--------------------
	 
	Subject: Re: Q: ip route problems : Saravanan examples 
	Date: 10/27/1999 
	Author: Vladimir V. Ivanov <vlad@elis.tusur.ru> 
	> 
	>    Hi!
	> 
	> I have a problem with the example of Saravanan Radhakrishnan
that can be
	> found
	> on http://www.ittc.ukans.edu/~rsarav/howto/node16.html
	> 
	> When I run this (after I have ran the first part of the
example):
	> # Installing the route classifier on the root of the tree.
	> tc filter add dev eth0 parent 1:0 protocol ip prio 100 route
	> 
	> # Assigning the route and the rules for testbed11
	> ip route add 10.0.0.8 via 10.0.0.7 flow 1:2
	> 
	> # Assigning the route and the rules for testbed13
	> ip route add 10.0.0.9 via 10.0.0.7 flow 1:3
	> 
	> the route assignements return me an error :
	> Error: either "to" is duplicate, or "flow" is a garbage.
	> Error: either "to" is duplicate, or "flow" is a garbage.
	> 
	> What does it mean? And Why this example don't work?
	 
	What is your kernel version ? This example works fine only for
	kernel version < 2.2.4. Command "ip route" now don't have a
"flow" parameter, use "realm" instead it. Also you must map "realm" into
"flowid" in route classifier.
	 
	# ip ro add 10.0.0.8 via 10.0.0.7 realm 32
	# ip ro add 10.0.0.9 via 10.0.0.7 realm 16
	# tc filter add dev eth0 parent 1:0 protocol ip prio 100 route
to 16 flowid 1:3
	# tc filter add dev eth0 parent 1:0 protocol ip prio 100 route
to 32 flowid 1:2
	 
	--
	Vladimir.

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