Most firewalls will allow rate limiting by connections per second. Consider a different firewall... ============================ Tony Graziano, Manager Telephone: 434.984.8430 Fax: 434.984.8431
Email: tgrazi...@myitdepartment.net LAN/Telephony/Security and Control Systems Helpdesk: Telephone: 434.984.8426 Fax: 434.984.8427 Helpdesk Contract Customers: http://www.myitdepartment.net/gethelp/ ----- Original Message ----- From: sipx-users-boun...@list.sipfoundry.org <sipx-users-boun...@list.sipfoundry.org> To: Discussion list for users of sipXecs software <sipx-users@list.sipfoundry.org> Sent: Sun Oct 31 15:08:49 2010 Subject: Re: [sipx-users] Performance Degradation My firewall could do this, but it would require me to use ALG. I thought we are not to use ALG. On Fri, Oct 29, 2010 at 2:51 PM, Tony Graziano <tgrazi...@myitdepartment.net> wrote: > See my blog: > > http://blog.myitdepartment.net > > Article about rate limiting connections. If your firewall can do this too, > you'll be fine. > ============================ > Tony Graziano, Manager > Telephone: 434.984.8430 > Fax: 434.984.8431 > > Email: tgrazi...@myitdepartment.net > > LAN/Telephony/Security and Control Systems Helpdesk: > Telephone: 434.984.8426 > Fax: 434.984.8427 > > Helpdesk Contract Customers: > http://www.myitdepartment.net/gethelp/ > > ----- Original Message ----- > From: sipx-users-boun...@list.sipfoundry.org > <sipx-users-boun...@list.sipfoundry.org> > To: Discussion list for users of sipXecs software > <sipx-users@list.sipfoundry.org> > Sent: Fri Oct 29 14:47:45 2010 > Subject: Re: [sipx-users] Performance Degradation > > sipxproxy is using 143% cpu. > > It looks like I am in trouble. Looking at the log I see extension 107 > or 123 that doesn't exist in the domail. The user agent is claims is > friendly scanner. > > On Fri, Oct 29, 2010 at 2:33 PM, Tony Graziano > <tgrazi...@myitdepartment.net> wrote: >> Check your logs (sipxproxy and registrar) to see ify there are >> registration >> or invite attempts from the outside. >> >> top -U sipxchange >> >> Does anything show high cpu? >> >> ============================ >> Tony Graziano, Manager >> Telephone: 434.984.8430 >> Fax: 434.984.8431 >> >> Email: tgrazi...@myitdepartment.net >> >> LAN/Telephony/Security and Control Systems Helpdesk: >> Telephone: 434.984.8426 >> Fax: 434.984.8427 >> >> Helpdesk Contract Customers: >> http://www.myitdepartment.net/gethelp/ >> >> ----- Original Message ----- >> From: sipx-users-boun...@list.sipfoundry.org >> <sipx-users-boun...@list.sipfoundry.org> >> To: Discussion list for users of sipXecs software >> <sipx-users@list.sipfoundry.org> >> Sent: Fri Oct 29 14:30:29 2010 >> Subject: [sipx-users] Performance Degradation >> >> All of a sudden, the sipx server slowed down significantly to the >> point that registration are timing out 408. If I am lucky and >> register the phone, it takes a minute to place a call. There is realy >> no load on the system. SWhat could be the cause? >> >> Thanks in advance >> _______________________________________________ >> sipx-users mailing list >> sipx-users@list.sipfoundry.org >> List Archive: http://list.sipfoundry.org/archive/sipx-users/ >> _______________________________________________ >> sipx-users mailing list >> sipx-users@list.sipfoundry.org >> List Archive: http://list.sipfoundry.org/archive/sipx-users/ >> > _______________________________________________ > sipx-users mailing list > sipx-users@list.sipfoundry.org > List Archive: http://list.sipfoundry.org/archive/sipx-users/ > _______________________________________________ > sipx-users mailing list > sipx-users@list.sipfoundry.org > List Archive: http://list.sipfoundry.org/archive/sipx-users/ > _______________________________________________ sipx-users mailing list sipx-users@list.sipfoundry.org List Archive: http://list.sipfoundry.org/archive/sipx-users/ _______________________________________________ sipx-users mailing list sipx-users@list.sipfoundry.org List Archive: http://list.sipfoundry.org/archive/sipx-users/
