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New Member

PPTP+DHCP not working on IOS 150-1.M8

Hello,

I've working configuration on IOS 12.4.24T6. Everything are working just perfect. But when I migrate to new ios (15.0-1M8) I got the error below in debug ip dhcp server. How I can fix that? Or I have just one way - open ticket in the TAC?

rr1-ah-dc#sh debug

DHCP server packet debugging is on.

DHCP server event debugging is on.

DHCP server linkage debugging is on.

DHCP server class debugging is on.

001286: Mar 21 16:23:51.108 PDT: DHCPD: IP address change on interface Virtual-Access3

001287: Mar 21 16:23:51.108 PDT: DHCPD: IP address change on interface Virtual-Access3

001288: Mar 21 16:23:51.196 PDT: %LINK-3-UPDOWN: Interface Virtual-Access3, changed state to up

001289: Mar 21 16:23:51.200 PDT: %LINEPROTO-5-UPDOWN: Line protocol on Interface Virtual-Access3, changed state to up

001290: Mar 21 16:23:51.204 PDT: DHCPD: allocate request for client domain\psh on Virtual-Access3.

001291: Mar 21 16:23:51.208 PDT: DHCPD: Pool pptp-users specified.

001292: Mar 21 16:23:51.208 PDT: DHCPD: Interface Virtual-Access3 is not associated with any VRF.

001293: Mar 21 16:23:51.208 PDT: DHCPD: found pool pptp-users for client domain\psh.

001294: Mar 21 16:23:51.208 PDT: DHCPD: binding creation failed, waiting for database read.

001295: Mar 21 16:23:51.220 PDT: DHCPD: allocate request for client domain\psh on Virtual-Access3.

001296: Mar 21 16:23:51.220 PDT: DHCPD: Pool pptp-users specified.

001297: Mar 21 16:23:51.220 PDT: DHCPD: Interface Virtual-Access3 is not associated with any VRF.

001298: Mar 21 16:23:51.220 PDT: DHCPD: found pool pptp-users for client domain\psh.

001299: Mar 21 16:23:51.220 PDT: DHCPD: binding creation failed, waiting for database read.

001300: Mar 21 16:23:51.292 PDT: %LINK-3-UPDOWN: Interface Virtual-Access3, changed state to down

001301: Mar 21 16:23:51.296 PDT: %LINEPROTO-5-UPDOWN: Line protocol on Interface Virtual-Access3, changed state to down

001302: Mar 21 16:23:51.376 PDT: DHCPD: IP address change on interface Virtual-Access3

001303: Mar 21 16:23:51.380 PDT: DHCPD: IP address change on interface Virtual-Access3

Partial configs below:

aaa authentication ppp default group radius

aaa authorization network default group radius if-authenticated

aaa accounting network default
action-type start-stop
group radius

ip dhcp database flash:dhcp-database write-delay 3600

ip dhcp pool pptp-users
   network 10.0.66.0 255.255.255.0
   default-router 10.0.66.1
   dns-server 10.5.249.40 10.0.1.162 10.0.3.9

   option 249 hex 10c0.a80a.fff1.0108.0a0a.fff1.01
   option 121 hex 10c0.a80a.fff1.0108.0a0a.fff1.01

no ip bootp server

vpdn enable
!
vpdn-group 1
! Default PPTP VPDN group
accept-dialin
  protocol pptp
  virtual-template 1
session-limit 222
local name rr-ad-dc-pptp
l2tp tunnel timeout no-session 15
ip pmtu
ip mtu adjust

interface Virtual-Template1
ip address 10.0.66.1 255.255.255.0
no ip redirects
no ip proxy-arp
ip nat inside
ip virtual-reassembly
ip tcp adjust-mss 1400
autodetect encapsulation ppp
peer default ip address dhcp-pool pptp-users
no keepalive
ppp max-bad-auth 5
ppp encrypt mppe auto passive
ppp authentication ms-chap-v2 ms-chap

aaa authorization network default group radius if-authenticated
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New Member

For resolve need enable dhcp

For resolve need enable dhcp service:

router(config)#service dhcp

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