Lots VLANs caouses ngctl to fail

[Nikolay Arhangelskiy]

Hello freebsd-net,

  I need to operate with hundreds VLANs on FreeBSD box (5.3).
  Using small script I create 250 VLANs, exec "ngctl list" - no
  problem, ngctl lists all 250 VLANs.
  After creating another 250 VLANs ngctl start to fail with message:

    ngctl: send msg: No buffer space available

  Is there are any limitations in ngctl on objects count?
  Or any kernel side limitations?

-- 
Best regards,
 Nikolay                          mailto:Stirch at mxc.ru