u32 classifier problem

Kernel 2.6.11, iproute2 version ss050330 (the same problem with version
ss010824)

tc filter add dev eth0 protocol ip parent 1:0 pref 100 u32 match u32 \
11223300 ffffff00 at 16 flowid 1:116
works fine and

tc filter add dev eth0 protocol ip parent 1:0 pref 100 u32 match u32 \
a1223300 ffffff00 at 16 flowid 1:116
gives:
Illegal "match"

Generally works fine when there are no letters in the match pattern.
Any ideas what is wrong ?
--
Adam Zimny
(E-Mail Removed)_am.pl
(usun antyspamowa czesc adresu)
(remove antyspam part)

Found it:
tc filter add dev eth0 protocol ip parent 1:0 pref 100 u32 match u32 \
0xa1223300 0xffffff00 at 16 flowid 1:116
works fine.

Adam Zimny wrote:

> Kernel 2.6.11, iproute2 version ss050330 (the same problem with version
> ss010824)
>
> tc filter add dev eth0 protocol ip parent 1:0 pref 100 u32 match u32 \
> 11223300 ffffff00 at 16 flowid 1:116
> works fine and
>
> tc filter add dev eth0 protocol ip parent 1:0 pref 100 u32 match u32 \
> a1223300 ffffff00 at 16 flowid 1:116
> gives:
> Illegal "match"
>
> Generally works fine when there are no letters in the match pattern.
> Any ideas what is wrong ?

--
Adam Zimny
(E-Mail Removed)_am.pl
(usun antyspamowa czesc adresu)