[LARTC] Tcng error

[LARTC] Tcng error

[S Mohan]

I downloaded tcng and tried to run ./configure. I got the following
error.
---------screen output/ transcript-----------
bash-2.05a# ./configure
building tcsim:    yes
/usr/src/linux: no kernel directory
bash-2.05a#
---------end transcript----------------------

Does tcng require recompilation of kernel? I'm using RH7.3. Is there an
rpm for RH? How do I get this going. All help welcome. TIA

Mohan

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Re: [LARTC] Tcng error

[Werner Almesberger]

S Mohan wrote:
> Does tcng require recompilation of kernel?

No, but it needs the kernel and iproute2 source if you want to build
tcsim too. If you don't want tcsim, just run  ./configure -n
If you want tcsim, look at the README for instructions.

> I'm using RH7.3. Is there an rpm for RH?

I don't know of any, but it would be good if someone who regularly
builds RPMs for a reasonably large set of distributions/releases
could include tcng (and, of course, let people know). tcng already
supports building RPMs: make rpm  and  make tcsim-rpms

- Werner

-- 
  _________________________________________________________________________
 / Werner Almesberger, Buenos Aires, Argentina         wa@almesberger.net /
/_http://icapeople.epfl.ch/almesber/_____________________________________/
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Re: [LARTC] Tcng error

[Alfredo Giordano]

try installing the kernel-source and the kernel-headers packages ;)

Alf

----- Original Message ----- 
From: "S Mohan" <smohan@vsnl.com>
To: <lartc@mailman.ds9a.nl>
Sent: Tuesday, July 16, 2002 2:28 AM
Subject: [LARTC] Tcng error


> I downloaded tcng and tried to run ./configure. I got the following
> error.
> ---------screen output/ transcript-----------
> bash-2.05a# ./configure
> building tcsim:    yes
> /usr/src/linux: no kernel directory
> bash-2.05a#
> ---------end transcript----------------------
> 
> Does tcng require recompilation of kernel? I'm using RH7.3. Is there an
> rpm for RH? How do I get this going. All help welcome. TIA
> 
> Mohan
> 
> _______________________________________________
> LARTC mailing list / LARTC@mailman.ds9a.nl
> http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
> 

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[LARTC] tcng error

[lartc]

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hi all,

below is my tcng configuration (based on wondershaper) which yields an
error that i do not understand ... 


can't dump subexpression (if_u32.c, access expected)
[==]--[&.IPv6 address]--[==]--[access]-- (none)
|     |                 |     +-- 9
|     |                 |     `-- 8
|     |                 `--[offset]--[access]-- (none)
|     |                       |         +-- 2
|     |                       |         `-- 16
|     |                       `--[<<]--[&]--[access]-- (none)
|     |                                 |     |    +-- 0
|     |                                 |     |    `-- 8
|     |                                 |     `-- 15
|     |                                 `-- 2
|     `-- FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF
`-- 80


can anyone comment on why this is happening?

additionally, any expressions getting active/passive ftp into $medium
would be greatly appreciated -- i would imagine that i have to mark in
netfilter??

thanks

charles

here comes the config ... :-)


#define DEVICE eth0
#define DOWNLINK 1024
#define UPLINK 512
                                                                                                                             
#include "fields.tc"
#include "ports.tc"
                                                                                                                             
dev DEVICE {
    egress {
        class (<$high>) if ip_proto == IPPROTO_ICMP ||
                                       tcp_ACK ||
                                       tcp_dport == 8080 ||
                                       tcp_dport == 18082 ||
                                       tcp_dport == 18083;
                                                                                                                             
        class (<$medium>) if ip_proto == tcp_dport == 80 ||
                                         tcp_dport == 25 ;
                                                                                                                             
        class (<$low>) if 1;
                                                                                                                             
        htb () {
            class (rate UPLINK kbps, burst 6kB) {
                $high = class (prio 1, rate UPLINK kbps)
                    { sfq (perturb 10 sec); };
                $medium = class (prio 2, rate (0.9*UPLINK) kbps)
                    { sfq (perturb 10 sec); };
                $low = class (prio 3, rate (0.8*UPLINK) kbps)
                    { sfq (perturb 10 sec); };
            }
        }
    }
}


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