[LARTC] multiple defaults

[LARTC] multiple defaults

[richard lucassen]

I have 1 100MB NIC with two 2MB-subnets trough a router behind it. I'd
like to create multiple default classes:

1: +
   |\_ 1:10 default, ceiling 100000kbit, rate 96000kbit
   |
   |\_ 1:11 ceiling 2048kbit, rate 2048kbit
   |    |
   |    |\_1:110 ceiling 2048kbit, rate 1536kbit 
   |     \_1:111 ceiling 2048kbit, rate 512kbit  (default subnet1)
   |
    \_ 1:12 ceiling 2048kbit, rate 2048kbit
        |
        |\_1:120 ceiling 2048kbit, rate 1536kbit 
         \_1:121 ceiling 2048kbit, rate 512kbit  (default subnet2)

I want to use 1:110 for subnet1 sport 3389
I want to use 1:111 for subnet1 (the rest)
I want to use 1:120 for subnet2 sport 3389
I want to use 1:121 for subnet2 (the rest)

When selecting

u32 match ip dst 10.106.18.0/24 \
    match ip protocol 6 0xff \
    match ip sport 3389 0xffff \
    flowid 1:120

u32 match ip dst 10.106.18.0/24 \
    flowid 1:121

All traffic goes to 1:121. The first filter for port 3389 is ok and
works. What am I doing wrong? I'd rather do not use fw selectors. Or
should I solve this problem another way?

Richard.

-- 
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+------------------------------------------------------------------+
| Richard Lucassen, Utrecht                                        |
| Public key and email address:                                    |
| http://www.lucassen.org/mail-pubkey.html                         |
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Re: [LARTC] multiple defaults

[Andy Furniss]

richard lucassen wrote:
> I have 1 100MB NIC with two 2MB-subnets trough a router behind it. I'd
> like to create multiple default classes:
> 
> 1: +
>    |\_ 1:10 default, ceiling 100000kbit, rate 96000kbit
>    |
>    |\_ 1:11 ceiling 2048kbit, rate 2048kbit
>    |    |
>    |    |\_1:110 ceiling 2048kbit, rate 1536kbit 
>    |     \_1:111 ceiling 2048kbit, rate 512kbit  (default subnet1)
>    |
>     \_ 1:12 ceiling 2048kbit, rate 2048kbit
>         |
>         |\_1:120 ceiling 2048kbit, rate 1536kbit 
>          \_1:121 ceiling 2048kbit, rate 512kbit  (default subnet2)
> 
> I want to use 1:110 for subnet1 sport 3389
> I want to use 1:111 for subnet1 (the rest)
> I want to use 1:120 for subnet2 sport 3389
> I want to use 1:121 for subnet2 (the rest)
> 
> When selecting
> 
> u32 match ip dst 10.106.18.0/24 \
>     match ip protocol 6 0xff \
>     match ip sport 3389 0xffff \
>     flowid 1:120
> 
> u32 match ip dst 10.106.18.0/24 \
>     flowid 1:121
> 
> All traffic goes to 1:121. The first filter for port 3389 is ok and
> works. What am I doing wrong? I'd rather do not use fw selectors. Or
> should I solve this problem another way?
> 
> Richard.
> 

Does it work if you use the prio parameter on the tc filters with 1 for 
1:120 rule and 2 for 1.121?

Andy.


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