Re: [LARTC] script says RTNETLINK answers: Invalid argument

Re: [LARTC] script says RTNETLINK answers: Invalid argument

[Damion de Soto]

Hi Javier,

1) don't 'reply' to messages if you are starting a new question/topic/thread
2) a relevent subject would help too.

> Hi, I have a litle problem with this code
> 
> I have two virtual ips (50 y 51) and this ips are the gateway
> 
> ip address add 192.168.0.50 dev eth1
> ip address add 192.168.0.51 dev eth1
> tc qdisc add dev eth1 root handle 1: cbq bandwidth 512kbit cell 8 avpkt \
> 1000  mpu 64
> tc class add dev eth1 parent 1:0 classid 1:1 cbq bandwidth 512kbit rate \
> 100kBit avpkt 1000 prio 5 bounded isolated allot 1514 weight 1 maxburst 21
> tc class add dev eth1 parent 1:0 classid 1:2 cbq bandwidth 512kbit rate \
> 100kbit avpkt 1000 prio 5 bounded isolated allot 1514 weight 1 maxburst 21
> tc filter add dev eth1 parent 1:0 protocol ip prio 5 handle 1: u32 divisor 1
> tc filter add dev eth1 parent 1:0 prio 5 u32 match ip src 192.168.0.50 \
> flowid 1:1
> tc filter add dev eth1 parent 1:0 prio 5 u32 match ip src 192.168.0.51 \
> flowid 1:2
> 
> and this scrip say:
> 
> RTNETLINK answers: Invalid argument
> RTNETLINK answers: Invalid argument
> RTNETLINK answers: Invalid argument
3)
You should really run the commands in the script one by one, so you can
find out exactly which ones are failing.

I would suggest that the 'tc qdisc .... cbq' commands are failing - probabaly because
you don't have the cbq module in your kernel.

but, it could be the filter commands (u32 module), or something else.

regards,

-- 
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Damion de Soto - Software Engineer  email:     damion@snapgear.com
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