[SR-Users] What is raw 0.0.0.0:255 pn netstat??

[Cezary Siwek]

Hi there,

RAW sockets don’t bind to a port.  The 255 number you are seeing it’s the IP protocol number for RAW sockets.
As far as I know Kamailio always tries to use RAW sockets (if has been compiled with the USE_RAW_SOCKS flag).
Perhaps it should only use when udp4_raw core parameter is set to 1 but I’m not 100% sure it’s actually related

Regards,
Cezary


From: sr-users-bounces at lists.sip-router.org [mailto:sr-users-bounces at lists.sip-router.org] On Behalf Of Luis Jimenez
Sent: 16 December 2014 14:15
To: miconda at gmail.com; Kamailio (SER) - Users Mailing List
Subject: Re: [SR-Users] What is raw 0.0.0.0:255 pn netstat??

Sure, here it is:

root at ivr:~# netstat -anp | grep raw
raw        0      0 0.0.0.0:255<http://0.0.0.0:255>             0.0.0.0:*               7           12495/kamailio
root at ivr:~#

On Fri, Dec 12, 2014 at 5:39 AM, Daniel-Constantin Mierla <miconda at gmail.com<mailto:miconda at gmail.com>> wrote:
Hello,

can you give -p parameter to netstat to see the process which created the socket?

Cheers,
Daniel

On 09/12/14 17:51, Luis Jimenez wrote:
Hello, i just installed Kamailio 4.2.1 on debian Wheezy, would like to know why when Kamailio starts i see this on netstat -an ??

raw        0      0 0.0.0.0:255<http://0.0.0.0:255>             0.0.0.0:*               7
is it normal??
why?
Thanks in advance



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Daniel-Constantin Mierla

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