Hi Sasmita,

You should use the `check_route` modparam [1] and in there use `is_from_gw()` with `drop` in order to avoid the GW related traffic to be monitored by pike.

[1] https://opensips.org/html/docs/modules/3.2.x/pike.html#param_check_route

Regards,

Bogdan-Andrei Iancu

OpenSIPS Founder and Developer
  https://www.opensips-solutions.com
OpenSIPS eBootcamp 2021
  https://opensips.org/training/OpenSIPS_eBootcamp_2021/

On 11/16/21 8:26 AM, Sasmita Panda wrote:
Hi Alexey ,

Saurabh is talking about drouting dr_gateways table .

We have some trusted IPs which are added in the dr_gateways table . We don't want to monitor these IPs  .  Rather than these IPs every other IPs should get monitor to block the traffic if it's overflooded . We don't want to add these IPs in the config file . Because the table used to get updated .

If we add these IPs in the config file to check for the PIKE module , then every time we will add a new IP we have to restart the service , which we don't want .

How will we do this ?


*/Thanks & Regards/*
/Sasmita Panda/
/Senior Network Testing and Software Engineer/
/3CLogic , ph:07827611765/


On Mon, Nov 15, 2021 at 11:14 AM Alexey Kazantsev via Users <[email protected] <mailto:[email protected]>> wrote:

    Hi Saurabh,
    not clear from your message what routing table do you mean —
    either Linux kernel routing table or drouting [1] module.
    Anyway, you may use ratelimit [2] module or pike [3] modules
    specifying the IP addresses as the source address to check/not to
    check
    the requests coming from it.
    I have some experience with both of modules,
    maybe my notes [4], [5] can also be useful to you.
    [1] https://opensips.org/docs/modules/3.1.x/drouting.html
    <https://opensips.org/docs/modules/3.1.x/drouting.html>
    [2] https://opensips.org/docs/modules/3.1.x/ratelimit.html
    <https://opensips.org/docs/modules/3.1.x/ratelimit.html>
    [3] https://opensips.org/docs/modules/3.1.x/pike.html
    <https://opensips.org/docs/modules/3.1.x/pike.html#overview>
    [4] https://alexeyka.zantsev.com/?p=1275
    <https://alexeyka.zantsev.com/?p=1275>
    [5] https://alexeyka.zantsev.com/?p=1194
    <https://alexeyka.zantsev.com/?p=1194>
    -----------------------------------------------
    BR, Alexey
    https://alexeyka.zantsev.com/ <https://alexeyka.zantsev.com/>
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