[OpenSER-Devel] Fw: SCTP port binding problem (urgent )

Nakshatra Gupta nakshatra.gupta at tcs.com
Wed Jan 23 04:55:57 UTC 2008


Well Sorrry for hte previous post !!
Apologies

The bind error replicates even after running the setsebool command.

Please help

Nakshatra Gupta

Assistant system engineer
Tata Consultancy Services
Cell:- 9873339863
Mailto: nakshatra.gupta at tcs.com
Website: http://www.tcs.com
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Nakshatra Gupta <nakshatra.gupta at tcs.com> 
Sent by: devel-bounces at lists.openser.org
01/23/2008 10:12 AM

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[OpenSER-Devel] Fw:  SCTP port binding problem (urgent )







Hi, 

I have also encountered the same error of port binding problem . 

But thenAs superuser (root) I ran the following command: 

setsebool -P named_write_master_zones true 

And restarting netwrok service after that . 

This command was posted on the forum --  "
http://forums.fedoraforum.org/archive/index.php/t-58811.html" 

I tried with differnet ports with UDP and TCP and it worked fine . 

But when i tried it with SCTP , following error was encountered . 

ERROR:core:sctp_server_init: socket: Socket type not supported [94] 

The log for the same is attached . 


[attachment "Socket not supported error.txt" deleted by Nakshatra 
Gupta/DEL/TCS] 

Looking for a quick help 




regards,
Nakshatra Gupta

Assistant system engineer
Tata Consultancy Services
Cell:- 9873339863
Mailto: nakshatra.gupta at tcs.com
Website: http://www.tcs.com
____________________________________________
Experience certainty.        IT Services
                       Business Solutions
                       Outsourcing
____________________________________________ 


J Bhanot <j.bhanot at tcs.com> 
Sent by: devel-bounces at lists.openser.org 
01/22/2008 08:00 PM 


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devel at lists.openser.org 
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Subject
[OpenSER-Devel] SCTP port binding problem









Hi, 

i am working as root in Fedora Core 8.... 

have installed 
lksctp-tools-1.0.6-3.fc7.i386.rpm,lksctp-tools-devel-1.0.7-1.i386.rpm,lksctp-tools-doc-1.0.7-1.i386.rpm, 
(i assume only that needs to be done...please correct me if I am wrong 
here) 

also have inserted sctp module in kernel using modprobe 

I am using following command 

./openser -l sctp:127.0.0.1:5060 

works OK to point where SCTP socket is listening (get the verbose message 
from Stack) but at following code in sctp_server.c: 

if (bind(sock_info->socket, &addr->s, sockaddru_len(*addr))==-1){ 
               LM_ERR("bind(%x, %p, %d) on %s: %s\n", 
                               sock_info->socket, &addr->s, 
                               (unsigned)sockaddru_len(*addr), 
                               sock_info->address_str.s, 
                               strerror(errno)); 


it gives the error - Jan 22 17:48:52 [28747] ERROR:core:sctp_server_init: 
bind(4, 0x818ce74, 16) on 127.0.0.1: Permission denied 

Please find the verbose log 



Regards, 
jb 

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