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kelvintee
Brekeke Member
Joined: 15 Apr 2012
Posts: 19
Location: Singapore
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 Posted: Sun Apr 22, 2012 12:04 am Post subject: Port Allocation failed |
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1. Brekeke Product Name and version:
Brekeke SIP Server v.3 Advanced edition
2. Java version:
1.6.0_31
3. OS type and the version:
CentOS 4.6
4. UA (phone), gateway or other hardware/software involved:
Class 4 softswitch
5. Select your network pattern from http://www.brekeke-sip.com/bbs/network/networkpatterns.html :
9
6. Your problem:
Received Port allocation failed in call logs during busy hour.
RTP Configuraiton as below:
RTP relay = ON
RTP Relay (UA) = Off
Min Port: 10000
Max Port: 29999
RTP sessions: 5000
Port Mapping: sdp
RTP session timeout = 600000
Centos limits.conf = soft 32768, hard 63536
Busy hour traffic session in peak = 350 - 370 concurrent session
Server hardware spec:
CPU: Intel Xeon QUAD core 2.5Ghz
Memory: 8GB
I have follow exact wiki brekeke instruction and adjust configuration accordingly but still receiving the error message. Please advise which part I missed out. Thanks
_________________
Regards,
Kelvin
NGT Networks Pte Ltd |
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hope
Brekeke Master Guru
Joined: 15 Jan 2008
Posts: 862
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| Posted: Mon Apr 23, 2012 9:55 am Post subject: |
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is there any error message in sv log?
sv log is at webapps\sip\WEB-INF\work\sv\log\2012\04\ |
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redroof
Brekeke Talented
Joined: 16 Nov 2007
Posts: 97
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| Posted: Mon Apr 23, 2012 10:41 am Post subject: |
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What kind of SIP UA are you using?
How about memory usage?
Are there enough free memory during busy hour? |
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kelvintee
Brekeke Member
Joined: 15 Apr 2012
Posts: 19
Location: Singapore
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| Posted: Tue Apr 24, 2012 3:03 am Post subject: |
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| hope wrote: |
is there any error message in sv log?
sv log is at webapps\sip\WEB-INF\work\sv\log\2012\04\ |
Yes. Following keep repeating appear in sv.log
Exception: 04/23/12 21:28:21.957
java.lang.NullPointerException
com.brekeke.net.sip.sv.SIPex.runImple (null:-1)
com.brekeke.thread.ThreadCommon.run (null:-1)
and Proxy.log having following error message:
************************* port open all failed min:10000 max:29999
************************* port open all failed min:10000 max:29999
************************* port open all failed min:10000 max:29999
************************* port open all failed min:10000 max:29999
************************* port open all failed min:10000 max:29999
************************* port open all failed min:10000 max:29999
************************* port open all failed min:10000 max:29999
************************* port open all failed min:10000 max:29999
************************* port open all failed min:10000 max:29999
************************* port open all failed min:10000 max:29999
************************* port open all failed min:10000 max:29999
************************* port open all failed min:10000 max:29999
************************* port open all failed min:10000 max:29999
************************* port open all failed min:10000 max:29999
************************* port open all failed min:10000 max:29999
************************* port open all failed min:10000 max:29999
_________________
Regards,
Kelvin
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kelvintee
Brekeke Member
Joined: 15 Apr 2012
Posts: 19
Location: Singapore
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| Posted: Tue Apr 24, 2012 3:05 am Post subject: |
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| redroof wrote: |
What kind of SIP UA are you using?
How about memory usage?
Are there enough free memory during busy hour? |
I don't used SIP UA. Those traffic direct terminate from softswitch, I used the SIP server act as SIP proxy server for topology hiding. Porxy SIP signalling and RTP path.
No memory issue as during incident period hardware usage pretty low.
Cpu(s): 0.7% us, 5.4% sy, 0.0% ni, 93.5% id, 0.2% wa, 0.2% hi, 0.0% si
Mem: 8306028k total, 665236k used, 7640792k free, 115672k buffers
Swap: 2096472k total, 0k used, 2096472k free, 257428k cached
_________________
Regards,
Kelvin
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redroof
Brekeke Talented
Joined: 16 Nov 2007
Posts: 97
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| Posted: Tue Apr 24, 2012 9:28 am Post subject: |
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try the following.
Add net.rtp.native=false in the [Configuration]->[Advanced] page, and restart the SIP Server. |
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kelvintee
Brekeke Member
Joined: 15 Apr 2012
Posts: 19
Location: Singapore
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| Posted: Tue Apr 24, 2012 9:09 pm Post subject: |
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| redroof wrote: |
try the following.
Add net.rtp.native=false in the [Configuration]->[Advanced] page, and restart the SIP Server. |
Hi Redroof,
Thank you for the suggestion. May I know what is the impact on above changes? Will it affect my proxy RTP & Signalling? I couldn't find any info on this particular setting in wiki brekeke. Thanks
Regards,
Kelvin
_________________
Regards,
Kelvin
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kelvintee
Brekeke Member
Joined: 15 Apr 2012
Posts: 19
Location: Singapore
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| Posted: Wed Apr 25, 2012 12:22 pm Post subject: |
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| redroof wrote: |
try the following.
Add net.rtp.native=false in the [Configuration]->[Advanced] page, and restart the SIP Server. |
Hi Redroof,
I tried but still getting port allocation failed message in session log during busy hour. What else I can try? 
_________________
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Kelvin
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redroof
Brekeke Talented
Joined: 16 Nov 2007
Posts: 97
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| Posted: Wed Apr 25, 2012 6:02 pm Post subject: |
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in my environment, there are more than 700 concurrent calls. the peak cps is around 120.
I doubt a port confliction problem happened in your machine.
Let you check it.
Make sure close other applications which may use the port 10000 -29999.
Open these ports on the firewall. |
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kelvintee
Brekeke Member
Joined: 15 Apr 2012
Posts: 19
Location: Singapore
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| Posted: Thu Apr 26, 2012 12:57 am Post subject: |
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| redroof wrote: |
in my environment, there are more than 700 concurrent calls. the peak cps is around 120.
I doubt a port confliction problem happened in your machine.
Let you check it.
Make sure close other applications which may use the port 10000 -29999.
Open these ports on the firewall. |
Port open failed error message only happen once which on 21 Apr 2012 . Believe could be due to Am shutdown & start SIP server too quickly causing port conflict. for the last few days, no more such error message.
I still getting "Port Allocation failed" during busy hour. Can you share with me which edition you used? and Your Proxy server configuration setting. Mine as below:
#SIP Server properties file
#Thu Apr 26 13:10:01 SGT 2012
net.registrar.upper.url=
net.usrdir.plugins=SqlUserDir
net.rtp.video.port.max=0
net.rtp.loglevel.console=0
alias.url=
net.upnp.use=false
net.auth.realm=proxy1.ngtnetworks.com
net.net1.interface=203.208.204.3
userdir.url=
sdpadmin.ver=2
tmp.radius.acctport=1813
sipadmin.net.upnp.timer.period.sec=30
net.sip.b2bua=false
net.sip.transport.try.udp=true
net.registrar.thru.allow=on
net.rtp.port.min=20000
alias.enabled=off
net.registrar.loglevel.console=0
sipadmin.productname=
ua.loglevel.console=0
net.rtcp.loglevel.console=0
net.registrar.thru.nat.allow=true
net.ipv6.policy.default=true
net.sip.tcp.use=false
net.register.loglevel.console=0
sipadmin.net.portmap.cache.period.sec=86400
net.sip.tcp.size.queue=50
path.work=/opt/tomcat/webapps/proxy/WEB-INF/work/sv
networkaddress.cache.ttl=3600
net.net4.interface=
sv.location=Equinix DC
net.sip.key.ignoreuri=false
com.brekeke.sipadmin.startparam1=-Xms1024m -Xmx2048m
net.sip.adjustif=off
net.registrar.upper.catchhere=true
tmp.net.registrar.upper.protocol=UDP
net.sip.ipfilter.pattern=
alias.user=
userdir.driver=
tmp.radius.acct.send.stop.onfailure=false
net.sip.port.local=5060
net.auth.policy4=off
sipadmin.startup=auto
net.auth.policy3=off
net.auth.policy2=off
net.sip.res100.all=off
net.portmap.cache.size=24
net.rtp.port.max=29999
net.userdir.cryptpw=true
net.sip.addrport=on
userdir.enabled=off
net.sipex.precreate=10
keyfile.cert.der=
keyfile.key.der=
alias.driver=
net.net2.interface=
net.sip.followroute.nat=false
net.auth.request_r=off
sv.description=NGTNetworks SIP proxy Server
net.auth.loglevel.console=0
sipadmin.tls.keyfile.type=DER
net.auth.request_i=on
keyfile.keystore.jks=
net.sip.timeout.talking=3600000
net.listener.loglevel.console=0
net.ip-gw=
net.sip.addrport.recv=off
net.registerex.precreate=0
net.net5.interface=
net.sip.tls.size.queue=50
net.registrar.thru.catchhere=true
net.auth.nonce-expires=60
net.userdir.loglevel.console=0
net.dns.aaaa=true
registered.user=
tmp.radius.radiushost=203.208.204.6
net.ipv6.use=false
embedded.port=
net.dns.srv=true
userdir.user=
sv.admin.sip=proxy1.ngtnetworks.com
net.external-addr.pattern=
net.sip.timeout.ringing=60000
sv.name=proxy1-ngtnetworks
net.rtp.session.timeout=600000
tmp.radius.sharedsecret=brekeksip
net.sip.tls.accept.anycert=false
net.registrar.upper.nat.allow=true
net.rtp.responseport=off
net.registrar.awake.use=off
net.rtp.relay.localhost=off
net.sip.ipfilter.type=disable
registered.driver=
net.rtp.video.port.min=0
registered.enabled=off
net.registrar.maxsession=100
net.registrar.upper.timeout=30000
net.registrar.awake.interval=12000
mng.loglevel.console=0
tmp.radius.authport=1812
net.sipex.session.max=10
sv.loglevel.console=0
sv.admin.mail=
tmp.radius.onoff=off
net.sip.loglevel.console=0
net.sip.tls.use=false
net.net3.interface=
net.session.limit=-1
net.upnp.port.exact=false
net.registerex.job.max=10
net.registrar.upper.allow=off
registered.url=
net.rtp.relay=on
_________________
Regards,
Kelvin
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redroof
Brekeke Talented
Joined: 16 Nov 2007
Posts: 97
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| Posted: Tue May 01, 2012 11:30 am Post subject: |
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I didn't set any special settings. It means almost default.
I set the RTP-relay=on.
Have you tried to use another server hardware? |
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kelvintee
Brekeke Member
Joined: 15 Apr 2012
Posts: 19
Location: Singapore
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| Posted: Wed May 02, 2012 7:32 am Post subject: |
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| redroof wrote: |
I didn't set any special settings. It means almost default.
I set the RTP-relay=on.
Have you tried to use another server hardware? |
My Server is Quad Core 8GB ram so hardware should be good enough. I don't have other server hardware to try.
I am running on Centos v4.6. Please share with me what OS you used? thanks
_________________
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Kelvin
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redroof
Brekeke Talented
Joined: 16 Nov 2007
Posts: 97
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| Posted: Thu May 03, 2012 11:49 am Post subject: |
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| Im using several Windows including XP and 7. |
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redroof
Brekeke Talented
Joined: 16 Nov 2007
Posts: 97
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| Posted: Thu May 03, 2012 11:51 am Post subject: |
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| Did you execute "netstat -a" command to see how UDP ports are consumed? |
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kelvintee
Brekeke Member
Joined: 15 Apr 2012
Posts: 19
Location: Singapore
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| Posted: Fri May 04, 2012 7:37 am Post subject: |
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| redroof wrote: |
| Did you execute "netstat -a" command to see how UDP ports are consumed? |
Yes, everything seem normal. infect using java tools to manual open 2000 UDP port and it can open all port without any problem. 
_________________
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Kelvin
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kelvintee
Brekeke Member
Joined: 15 Apr 2012
Posts: 19
Location: Singapore
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| Posted: Fri May 04, 2012 7:38 am Post subject: |
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| redroof wrote: |
| Im using several Windows including XP and 7. |
Wonder will it CentOS 4.6 causing this issue.
_________________
Regards,
Kelvin
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redroof
Brekeke Talented
Joined: 16 Nov 2007
Posts: 97
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| Posted: Fri May 04, 2012 10:54 am Post subject: |
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| Can you upgrade the CentOS to the latest version? |
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kelvintee
Brekeke Member
Joined: 15 Apr 2012
Posts: 19
Location: Singapore
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| Posted: Sun May 06, 2012 8:41 pm Post subject: |
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| redroof wrote: |
| Can you upgrade the CentOS to the latest version? |
Yes. going to run brekeke SIP server on latest CentOS 5.8 version.
_________________
Regards,
Kelvin
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kelvintee
Brekeke Member
Joined: 15 Apr 2012
Posts: 19
Location: Singapore
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| Posted: Mon May 14, 2012 1:58 am Post subject: |
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| kelvintee wrote: |
| redroof wrote: |
| Can you upgrade the CentOS to the latest version? |
Yes. going to run brekeke SIP server on latest CentOS 5.8 version. |
Everything working fine in CentOS 5.8. No cruel why CentOS 4.9 got got such problem.
_________________
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Kelvin
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redroof
Brekeke Talented
Joined: 16 Nov 2007
Posts: 97
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| Posted: Mon May 14, 2012 11:18 am Post subject: |
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I'm not sure but it seems the issue was caused by CentOS 4's bug.
Anyway I'm glad to know you made it work. |
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