LARTC - Jan 2004 - Slightly offtopic: IRC channel archives

Hi all.

I fear I''m slightly offtopic with this question, but I''ll keep
it short:
who is (or feels) responsible for the #lartc irc-channel in oftc.net? 
I''d appreciate if that person would get in contact with me (off-list)
in
order to discuss some ideas I have. Thanks in advance.

Bye, Mike

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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

Anybody can help me?
Regards
Javier

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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