Dhcp not updating reverse ptr record

Folks, I have a Juniper EX4200 DHCP server with Microsoft DNS server 2008, my problem is that since I installed the juniper DHCP server the reverse lookup zone on the microsoft DNS server stopped getting updated.

I scoured the internet for a solution and found none, but it was mentioned somewhere that I should enable "option 81" on my EX4200 DHCP server. and does anyone know how to configure "option 81" and what is needed to be configured on the Microsoft DNS server side ?

From my messages log: I'm sure it is something stupid like a missing period, but I haven't been able to figure it out.

dhcp not updating reverse ptr record-84

dating in kerala - Dhcp not updating reverse ptr record

Incase if dynamic DNS registration is not enabled on Server (because of which Server doesnot do PTR registration), Client can trigger registration,if "Use this connection's DNS suffix in DNS registration" is selected in adapter properties.

After checking “Use this connection’s DNS suffix in DNS registration” in the advanced TCP/IP settings all went fine.

# All addresses are from # If DHCP doesn't have an entry for a computer, it gets put in this zone.

# zone "guest.adherent.lan" ; zone "4.168.192.in-addr.arpa" ; $ttl 3h @ IN SOA ATI-DHCP. ( 2012061801 ; serial 3h ; Refresh 1h ; Retry 1w ; Expire 1h ; Minimum ) @ IN NS ATI-DHCP.

This is because the client will not update itself due to the current record in DNS is beyond the lease period.