Is bind 9.2.1 allowed "_" in dns name?

[Julie Xu]

Any one help me?

I test it and it seems ok, but, I still want to know that does any
problem occur if a SND name includes "_" or other strange characters.

We want start to think about DDNS, and as I understand the bind8 have
problem with the sign "_". 

Can I get some advice about the problem when you first time use DDNS?

Any comments will be appreciated

Thanks in advance



Julie Xu

Data Communication Team
Information Technology Directorate
University of Western Sydney
Locked Bag 1797
Penrith South DC  NSW  1797