[LARTC] 'tc' locked my machine...

[LARTC] 'tc' locked my machine...

[Ben Clewett]

Newbe...

I am following the Linux Advanced Routing & Traffic Control HOWTO, as I 
am having difficulty with a satelite ADSL connection.

Section 9.2.2.2 describes a case identicle to mine, and surgests 
throttle using 'tc'.  On a test machine I entered:

# tc qdisc add dev eth1 root btf rate 64kbit latency 50ms burst 1500

When I enter 'tc qdisc show' I get:

disc tbf 8001: dev eth1 rate 64Kbit burst 1499b lat 60.9ms

But, I now find my ftp failes.  In either direction.  It creates a file 
of 0 bytes, then stalles for ever more.

Also I have no 'man tc' and I can't remove this entry in any logical way 
(like with 'tc qdisc del dev eth1') I can think of.

Can anybody please let me know how I get ftp to work with the Token 
Bucket Filter, and how to remove the entry once it's been entered...

Thanks greatly in advance,

Ben

PS, kernel 2.4.19


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RE: [LARTC] 'tc' locked my machine...

[S Mohan]

Tc qd del dev eth1 root

Will do the trick. Take the wondershaper script from the lartc site. It
handles exactly whawt you have in mind.

Mohan

-----Original Message-----
From: lartc-admin@mailman.ds9a.nl [mailto:lartc-admin@mailman.ds9a.nl]
On Behalf Of Ben Clewett
Sent: Thursday, March 06, 2003 8:09 PM
To: lartc@mailman.ds9a.nl
Subject: [LARTC] 'tc' locked my machine...


Newbe...

I am following the Linux Advanced Routing & Traffic Control HOWTO, as I 
am having difficulty with a satelite ADSL connection.

Section 9.2.2.2 describes a case identicle to mine, and surgests 
throttle using 'tc'.  On a test machine I entered:

# tc qdisc add dev eth1 root btf rate 64kbit latency 50ms burst 1500

When I enter 'tc qdisc show' I get:

disc tbf 8001: dev eth1 rate 64Kbit burst 1499b lat 60.9ms

But, I now find my ftp failes.  In either direction.  It creates a file 
of 0 bytes, then stalles for ever more.

Also I have no 'man tc' and I can't remove this entry in any logical way

(like with 'tc qdisc del dev eth1') I can think of.

Can anybody please let me know how I get ftp to work with the Token 
Bucket Filter, and how to remove the entry once it's been entered...

Thanks greatly in advance,

Ben

PS, kernel 2.4.19


_______________________________________________
LARTC mailing list / LARTC@mailman.ds9a.nl
http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/

_______________________________________________
LARTC mailing list / LARTC@mailman.ds9a.nl
http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/