ipfw pipe bursting, not working

[Ahmed Kamal]

I am trying to debug this over ssh (freebsd shell) .. While I'm quite
experienced with Linux, I'm new to BSDs .. Can someone guide me into
running a few commands to discover what's wrong .. Thanks a lot folks

On Fri, Dec 5, 2014 at 9:51 PM, Ahmed Kamal <email.ahmedkamal at googlemail.com
> wrote:

> Hi folks,
>
> Any thoughts on why "burst" is not having any effect? I'd really
> appreciate any feedback .. Thanks
>
> On Thu, Dec 4, 2014 at 12:18 AM, Ahmed Kamal <
> email.ahmedkamal at googlemail.com> wrote:
>
>> Hi,
>>
>> I am using pfsense (hope this is not frowned upon) to configure ipfw
>> limiting. I am finding that rate limiting is working great, however the
>> "burst" parameter does not seem to have any effect at all. I found this bug
>> open https://redmine.pfsense.org/issues/3933 .. Based on the milestone,
>> I'm not expecting a speedy fix.
>>
>> I would like to help debug whats wrong, I am pasting below the output of
>> "ipfw pipe show" I am hoping a more experienced eye can spot a
>> misconfiguration .. Thanks for the help
>>
>> # ipfw pipe show
>>
>> 00002:   3.000 Mbit/s    0 ms burst 50000000
>> q131074  50 sl. 0 flows (1 buckets) sched 65538 weight 0 lmax 0 pri 0
>> droptail
>>  sched 65538 type FIFO flags 0x1 256 buckets 27 active
>>     mask:  0x00 0x00000000/0x0000 -> 0xffffffff/0x0000
>> BKT Prot ___Source IP/port____ ____Dest. IP/port____ Tot_pkt/bytes
>> Pkt/Byte Drp
>>  19 ip           0.0.0.0/0           10.0.0.19/0       13    19396  0
>>  0   0
>>  55 ip           0.0.0.0/0           10.0.0.55/0       51     6504  0
>>  0   0
>>  78 ip           0.0.0.0/0           10.0.0.78/0        1       52  0
>>  0   0
>>  81 ip           0.0.0.0/0           10.0.0.81/0      565   136618  0
>>  0   0
>>  83 ip           0.0.0.0/0           10.0.0.83/0       74    14998  0
>>  0   0
>>  90 ip           0.0.0.0/0           10.0.0.90/0       21     2011  0
>>  0   0
>> 100 ip           0.0.0.0/0          10.0.0.100/0     4465  2173866  0
>>  0   0
>> 101 ip           0.0.0.0/0          10.0.0.101/0     1077  1268015  0
>>  0   0
>> 110 ip           0.0.0.0/0          10.0.0.110/0       53     6269  0
>>  0   0
>> 124 ip           0.0.0.0/0          10.0.0.124/0       15     2064  0
>>  0   0
>> 134 ip           0.0.0.0/0          10.0.0.134/0      637   134530  0
>>  0   0
>> 135 ip           0.0.0.0/0          10.0.0.135/0      343    63025  0
>>  0   0
>> 143 ip           0.0.0.0/0          10.0.0.143/0       32     3109  0
>>  0   0
>> 145 ip           0.0.0.0/0          10.0.0.145/0      250   117755  0
>>  0   0
>> 147 ip           0.0.0.0/0          10.0.0.147/0     62037 85170555  0
>>  0 347
>> 150 ip           0.0.0.0/0          10.0.0.150/0      322    71834  0
>>  0   0
>> 152 ip           0.0.0.0/0          10.0.0.152/0      433   242323  0
>>  0   0
>> 156 ip           0.0.0.0/0          10.0.0.156/0      147    72501  0
>>  0   0
>> 174 ip           0.0.0.0/0          10.0.0.174/0     1635  1202725  0
>>  0   0
>> 180 ip           0.0.0.0/0          10.0.0.180/0      847   325265  0
>>  0   0
>> 183 ip           0.0.0.0/0          10.0.0.183/0       94    21052  0
>>  0   0
>> 187 ip           0.0.0.0/0          10.0.0.187/0        2      274  0
>>  0   0
>> 191 ip           0.0.0.0/0         54.76.66.39/0        1       40  0
>>  0   0
>> 193 ip           0.0.0.0/0          10.0.0.193/0      127    33068  0
>>  0   0
>> 197 ip           0.0.0.0/0          10.0.0.197/0        1      141  0
>>  0   0
>> 198 ip           0.0.0.0/0          10.0.0.198/0       58    15346  0
>>  0   0
>> 199 ip           0.0.0.0/0          10.0.0.199/0     4078  5472882  0
>>  0   0
>>
>
>