Cannot create VM with bridged network in cluster

Hi. I've created cluster with 4 servers and have some strange problem.

192.168.167.241 web-uran
192.168.167.242 web-neptun
192.168.167.243 web-erida
192.168.167.244 web-venera

root@web-erida:/etc# pvecm nodes
Node Sts Inc Joined Name
1 M 48 2014-02-20 15:16:03 web-erida
2 M 52 2014-02-20 15:16:03 web-venera
3 M 52 2014-02-20 15:16:03 web-uran
4 M 52 2014-02-20 15:16:03 web-neptun


Main node is 192.168.167.243 web-erida.

I've logged in on the web-erida node https://192.168.167.243:8006 and tryed to create a VM on web-neptun node. Bridge-list was inactive, as you can see on the screenshot: http://cdn.joxi.ru/uploads/prod/2014...5cac7536e5.png

Then I've logged in on web-erida again (https://192.168.167.243:8006) and tryed to create VM on web-erida. All was OK: http://cdn.joxi.ru/uploads/prod/2014...a975c27727.png

Then I've logged in on another node (web-uran https://192.168.167.241:8006) and tryed to create VM on web-neptun. All was OK: http://cdn.joxi.ru/uploads/prod/2014...b45e4c8485.png

So the problem occurs only when I log in on the main web-erida and try to create VM on any other node (not web-erida).
I will be very pleased for your help.