I don´t see your nat ¨outside¨ reference; see below for a working config
on one of our routers that is doing what you are looking for:
ip dhcp excluded-address 10.2.10.254
!
ip dhcp pool INSIDE
network 10.2.10.0 255.255.255.0
domain-name comcastbusiness.net
dns-server 68.87.77.130 68.87.72.130
default-router 10.2.10.254
lease 7
!
interface FastEthernet0/0
description VoicePerfTuning-RR-01-Fa-0-0 * Simulate SIP though NAT
behind SOHO
ip address 173.11.44.235 255.255.255.240
ip access-group EXT-ACL_BASIC-PROTECTION in
ip nat outside
ip virtual-reassembly
duplex auto
speed auto
interface FastEthernet0/1
description VoicePerfTuning-RR-01-Fa-0-1 * Connect to SIP phone clients
ip address 10.2.10.254 255.255.255.0
ip nat inside
ip virtual-reassembly
duplex auto
speed auto
ip route 0.0.0.0 0.0.0.0 173.11.44.238 name "Default via Comcast
Business Class Internet"
ip nat inside source list 10 interface FastEthernet0/0 overload
--
Regards,
Ge Moua
Network Design Engineer
University of Minnesota | OIT - NTS
--
On 11/03/2010 09:04 AM, Rocker Feller wrote:
Hi,
I have done dhcp and nat before, But it does not work on an 1841.
What have I missed out.
The lease is given but the NAT does not work.
I do not see the dhcp ip on arp. but see it on the lease pool-
Please help
ip dhcp excluded-address
192.168.1.254
!
ip dhcp pool grm
network 192.168.1.0
255.255.255.0
dns-server x.x.x.x x.x.x.x
default-router 192.168.1.254
interface FastEthernet0/1
description Link to LAN
ip address 192.168.1.254 255.255.255.252
ip nat inside
ip virtual-reassembly
duplex auto
speed auto
ip nat inside source list 2 interface FastEthernet0/0 overload
ip route 0.0.0.0 0.0.0.0 y.y.y.y
!
access-list 2 permit 192.168.1.0 0.0.0.255
Thanks
Rocker.
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