TIPS Incredible PBX Running on Xenserver 6.1

[Stedev1986]

Hi To All,

Has anybody virtualised incredible pbx on xen 6.1 and centos 6.7?

I seem to have loads of issues with it......

I would assume its to do with the TCP offload engine which I have disabled but see no improvement.

It means that even when I change the index.php page (which i know has issues in loading) to use the html page instead. When that loads its fine. But when I go to the main from page (loading) it takes an age to load....

I feel like i'm missing something. UDP runs fine so i'm pointing it back to TCP traffic again. SSH into the box takes a while to get past the root login and also. I have also tried to NFS to a NAS and it just times out. but i can ping the NAS from the console.

Is there known incompatibility issues and if there is has anybody found a fix?

F.Y.I. I had pfsense infront of it running on xen 6.5 and there is a compatibility issue with FreeBSD 10.1 hence why i downgraded to to xen 6.1.

I know this post is a bit of a mixed bag but if anyone can assure the compatibility with incredible running on centos 6.5 on a 6.1 xenserver is sound then I can start looking in the right place.

Thanks for any input!!

 

[hecatae]

Hi Stedev1986,

did you find this any help, see http://wiki.xen.org/wiki/Network_Throughput_and_Performance_Guide

If I understand correctly, you have Xen 6.1 installed, may you confirm the Host OS, are you using Debian, Ubuntu, openSUSE, SLES, XenServer, Oracle VM, Fedora, or NetBSD as Dom0?

Also where does PfSense fit into this network, is this on a separate machine infront of the Dom0, or on a DomU on the same Dom0?

 

[Stedev1986]

Hi Thanks for the response.

I've done much googling and found this http://cloudnull.io/2012/07/xenserver-network-tuning/

I've followed this to the letter but havn't seen any improvement.

The setup is as follows:

Main host is Xenserver 6.1, There is a virtual machine that runs Centos 6.7 with incredible pbx loaded on it.

Pfsense isn't an issue at the moment as I'm not connecting through the firewall setup but rather through a separate LAN that has a direct link from NIC1 on the xenhost through the VM running Centos so it bypasses the firewall.

Still getting the same issue though. For instance when i ssh to the VM the root login pops up straight away, but when i select user root i have to wait about 20 seconds for the password prompt to appear??

Plus can scp from it either, just times out....wanted to set up an NFS but im sceptical...

 

[Stedev1986]

By the way is that you phil? male from northampton.......