[LARTC] share bandwith between vpns

[Denis Kot <denis.kot@gmail.com>]

I have clients, which connectin to Internet through vpn. I want to
dynamically share bandwith between vpn connections, so if there few
connections, then they get all bandwith, if more then they get their
minimal guaranteed bandwith. my idea is:
ip-up.local:

tc class add dev $DEV parent 1:1 classid 1:2${1/ppp/} htb rate
$[$RATEUP/$VPNS]kbit ceil ${RATEUP}kbps
tc filter add dev $DEV protocol ip parent 1:0 prio 1 u32 match ip src
$5 flowid 1:2${1/ppp/}

ip-down.local:
tc class del dev $DEV parent 1:1 classid 1:2${1/ppp/} htb rate
$[$RATEUP/$VPNS]kbit ceil ${RATEUP}kbps
tc filter del dev $DEV protocol ip parent 1:0 prio 1 u32 match ip src
$5 flowid 1:2${1/ppp/}

where $DEV is server's outgoing interface, $RATEUP is outgoing
bandwith and $VPNS is maximum possible vpn connections.

maybe there is more better method? and what to do with incomming
traffic? reroute it on imq?

and as I understand there is can't be a transparent proxy?

please help

p.s. sorry for my english.... Smile

-- 
Denis Kot
denis?jabber.org.by
ICQ: 13680126
Mobil: +375 29 6-1234-78
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