Hi All
A friend asked me to place a CLI section for the ISR881W for dynamic dns to noip.com
dynamic dns are now going to charge for a dns address. So an alternative is to grab one free Dynamic DNS host account at www.noip.com
Here is the cli that has to be tftp'd to the ISR881W router (reason, cannot paste some of the characters)
ip ddns update method no-ip
HTTP
add http://userid:password@dynupdate.no-ip.com/nic/update?hostname=<h>&myip=<a>
remove http://userid:password@dynupdate.no-ip.com/nic/update?hostname=<h>&myip=<a>
interval maximum 2 0 0 0
interval minimum 1 0 0 0
!
ip dhcp-client update dns
interface FastEthernet4
description $WAN$
ip ddns update hostname myname.no-ip.biz
ip ddns update no-ip
ip address dhcp
ip access-group 100 in
ip nat outside
ip virtual-reassembly in
duplex auto
speed auto
end
Then I shut down the wan interface and did a no shut on the wan interface . DDNS updated so the debug and interaction with noip.com showed.
Raleigh(config-if)#
Raleigh(config-if)#no shut
Raleigh(config-if)#
May 1 01:31:33 EDT: DYNUPD: SWIF comingup 'FastEthernet4'
May 1 01:31:33 EDT: DYNUPD: SWIF comingup 'FastEthernet4'
May 1 01:31:35.482 EDT: %LINK-3-UPDOWN: Interface FastEthernet4, changed stateto up
May 1 01:31:36.482 EDT: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet4, changed state to up
May 1 01:31:42.578 EDT: %DHCP-6-ADDRESS_ASSIGN: Interface FastEthernet4 assigned DHCP address 174.109.25.20, mask 255.255.240.0, hostname myname.no-ip.biz
May 1 01:31:43 EDT: DYNDNSUPD: Adding DNS mapping for myname.no-ip.biz <=> 174.109.25.20
May 1 01:31:43 EDT: HTTPDNS: Update add called for myname.no-ip.biz <=> 174.109.25.20
May 1 01:31:43 EDT: HTTPDNSUPD: Session ID = 0x9
May 1 01:31:43 EDT: HTTPDNSUPD: URL = 'http://userid:password@dynupdate.no-ip.com/nic/update?hostname=myname.no-ip.biz&myip=174.109.25.20'
May 1 01:31:43 EDT: HTTPDNSUPD: Sending request
May 1 01:31:44 EDT: HTTPDNSUPD: Response for update myname.no-ip.biz <=> 174.109.25.20
May 1 01:31:44 EDT: HTTPDNSUPD: DATA STARTnochg
May 1 01:31:44 EDT: HTTPDNSUPD: DATA END, Status is Response data recieved, successfully
May 1 01:31:44 EDT: HTTPDNSUPD: Call returned SUCCESS, update of myname.no-ip.biz <=> 174.109.25.20 succeeded
May 1 01:31:44 EDT: DYNDNSUPD: Another update completed (outstanding=0, total=0)
May 1 01:31:44 EDT: HTTPDNSUPD: Clearing all session 9 info
Raleigh(config-if)#
Raleigh(config-if)#
