Can't use subnet mask with Emergency services/location management

[dylanhunt]

Is there no way to put a subnet mask either /xx or full mask with 255.x.x.x. to tie an IP to a site for e911?

both methods fail when I try.  any tricks I am missing? 

thanks 

[enielsen · Accepted solution]

What do you mean that it fails? The x.x.x.x/yy notation is working for us.

[dylanhunt]

ugh, must have fat fingered the /xx, works as it should when proper range & mask used.