define domain both for internal and external zones?

[Gerry Reno]

Mark Andrews wrote:
> 	That or using tsig.  If you are gtting the wrong addresses you
> 	are transfering from the wrong view.
>
> 	Mark
>   

Ok, I used TSIG and both servers start fine but I see this in the slave log:
Apr  6 03:29:42 grp-01-30-51 named[9054]: zone example.com/IN/external: 
refresh: failure trying master 192.168.1.200#53 (source 0.0.0.0#53): 
tsig indicates error
Apr  6 03:29:43 grp-01-30-51 named[9054]: zone 
external.zone/IN/external: refresh: failure trying master 
192.168.1.200#53 (source 0.0.0.0#53): tsig indicates error

I've tried removing these slave files altogether but this didn't help.  
I've checked the keys, the keyfile perms.  Everything looks ok.

????

Gerry