Lync 2013 Reverse proxy DNS entries

Hi All ,

i have completed the Lync reverse proxy setup for my Lync 2013 environment except DNS entries part.

i have big doubt in DNS entries part .

we have sip domain called domain.local  and domain.com . i have created reverse proxy IIS ARR server farm with below address.

dialin.domain.com ,

meet.domain.com ,

lyncdiscover.domain.com and

extweb.domain.com (My Lync FE external web service name) , also i completed all other procedure for reverse proxy URL rewrite.

i have assigned two NIC for reverse proxy , one is for internal and another for DMZ network.

How should i enter DNS entries in my AD DNS and how will be the local host entry record for reverse proxy machine?

This is what i done for my reverse proxy machine local host record.

Lync frond end IP      Lync FE FQDN

Lync frond end IP      meet.domain.com

Lync frond end IP      dialin.domain.com

Lync frond end IP      lyncdiscover.domain.com

Lync frond end IP      extweb.domain.com

AD DNS Entries :

A Host name for sip domain  domain.com

dialin.domain.com  with  Reverse proxy  Internal network IP ,

meet.domain.com   with  Reverse proxy  Internal network IP ,

lyncdiscover.domain.com  with  Reverse proxy  Internal network IP  and

Where i use the DMZ IP for DNS entries?

This DNS entries are correct for both AD DNS and  Reverse proxy local host record? or am i wrong anything? Please advise.

also for external network NAT IP , can we assign all the four URL names (meet , dialin , lyncdiscover and extweb.domain.com) for only one IP while enabling NAT'ing process and SAN?

Thanks,

Mani L

Mani L