DHCP/DNS Role, DHCP still handing out old DNS - cannot figure out why

[hashaamn]

I have the problem of the DHCP handing out the old DNS entries in Cisco Router IOS-XE. There is no DHCP server configuration in the router but when i run the command show dhcp server it gives me the old DNS entry which i configured last week and removed it. Also all the clients are getting the old DNS as primary again.

#sh dhcp server

DHCP server: ANY (255.255.255.255)

Leases: 0 Offers: 1893 Requests: 1883 Acks : 1883 Naks: 0 Declines: 1872 Releases: 0 Query: 0 Bad: 0

DNS0: 192.168.192.4, DNS1: 0.0.0.0

Subnet: 255.255.192.0

Appreciate if you guys help me on this. TIA

[marce1000]

 - It's a bit unclear what you mean by clients getting the old DNS as primary; since you state the router is not offering dhcp services  you need to examine the real dhcp server and check which dns servers are being deployed to the clients when they request an ip address.

 M.

[hashaamn]

Please find below running configurations,

#sh run | i name-server

ip name-server 80.XX.XXX.XXX

ip name-server 80.XX.XXX.XXX

ip name-server 8.8.8.8

ip name-server 8.8.4.4

ip name-server 9.9.9.9

ip name-server 1.1.1.1

#sh run | i dhcp

no service dhcp

no ip dhcp conflict logging

!

interface Virtual-Template1

ip unnumbered Loopback0

ip mtu 1492

peer default ip address pool DSL-333 DSL-222

ppp authentication pap chap

!

interface Virtual-Template2

ip unnumbered Loopback0

ip mtu 1492 load-interval 30

peer default ip address pool DSL-222

ppp authentication pap chap

!

interface Virtual-Template3

ip unnumbered Loopback0

ip mtu 1492

peer default ip address pool DSL-333

ppp authentication pap chap

bba-group pppoe global

virtual-template 1

!

bba-group pppoe pppoe-business

virtual-template 3

!

bba-group pppoe pppoe-residential

virtual-template 2

interface GigabitEthernet0/0/9.xxxx

encapsulation dot1Q xxxx

pppoe enable group pppoe-residential

!

interface GigabitEthernet0/0/9.xxxx

encapsulation dot1Q xxxx

pppoe enable group pppoe-business

ip local pool DSL-111 80.XX.XXX.XXX 80.XX.XXX.XXX

ip local pool DSL-222 80.XX.XXX.XXX 80.XX.XXX.XXX

ip local pool DSL-333 80.XX.XXX.XXX 80.XX.XXX.XXX

ip local pool ETS 80.XX.XXX.XXX

ip default-gateway 80.XX.XXX.XXX

ip forward-protocol nd

#sh dhcp server DHCP server: ANY (255.255.255.255)

Leases: 0 Offers: 1893 Requests: 1883 Acks : 1883 Naks: 0 Declines: 1872 Releases: 0 Query: 0 Bad: 0

DNS0: 192.168.192.4, DNS1: 0.0.0.0

Subnet: 255.255.192.0

If there is no DHCP service, why i am getting above output in sh dhcp server. Secondly is there any way or command to stop the DHCP daemon service, just a thought.

[marce1000]

 - The ip local pool entries are intended for servicing VPN clients. You need to know whether you need this or not before stopping DHCP server.

 M.