03-21-2013 12:28 PM - edited 03-04-2019 07:22 PM
Hello, I have a question regarding a router 851. I have tryed the configuration from an older post on my 851 router (i need pppoe confing) but It dosent work. I get this "% Invalid input detected at '^' marker." when i try to put this line "no ip dhcp use vrf connected". From what i saw this is because there are diffrent software versions acording to this: http://808techblog.com/netflow/2008/02/ but I dont have a solution.
My question is can I still configurate my router with this configuration: https://supportforums.cisco.com/message/3432601 if it has Version 12.4(15)T6?
This is my router running config:
Paltinis#sh running-config
Building configuration...
Current configuration : 1654 bytes
!
version 12.4
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Paltinis
!
boot-start-marker
boot-end-marker
!
enable secret 5 $1$T/5A$rNrZUOri4.JHzFBb7vB.21
enable password admins
!
no aaa new-model
!
!
dot11 syslog
no ip dhcp use class
no ip dhcp use vrf connected
ip dhcp excluded-address 192.168.0.1 192.168.0.10
!
ip dhcp pool LAN-Palt
import all
network 192.168.0.0 255.255.255.0
default-router 192.168.0.1
lease infinite
!
!
ip cef
ip auth-proxy max-nodata-conns 3
ip admission max-nodata-conns 3
!
!
!
username admin password 0 admin
!
!
archive
log config
hidekeys
!
!
!
!
!
interface FastEthernet0
!
interface FastEthernet1
!
interface FastEthernet2
!
interface FastEthernet3
!
interface FastEthernet4
no ip address
shutdown
duplex auto
speed auto
pppoe enable group global
pppoe-client dial-pool-number 1
!
interface Vlan1
ip address 192.168.0.1 255.255.255.0
ip nat inside
ip virtual-reassembly
ip tcp adjust-mss 1452
!
interface Dialer0
ip address negotiated
ip mtu 1492
ip nat outside
ip virtual-reassembly
encapsulation ppp
dialer pool 1
dialer-group 1
no cdp enable
ppp pap sent-username ************* password ***************
ppp ipcp dns request accept
!
ip forward-protocol nd
ip route 0.0.0.0 0.0.0.0 Dialer0
!
no ip http server
no ip http secure-server
ip nat inside source list 1 interface Dialer0 overload
!
access-list 1 permit 192.168.0.0 0.0.0.255
dialer-list 1 protocol ip permit
!
control-plane
!
!
line con 0
no modem enable
line aux 0
line vty 0 4
password admin
login
!
scheduler max-task-time 5000
end
Paltinis#
The DHCP works fine, but the ppp dont.
Solved! Go to Solution.
03-21-2013 12:33 PM
In general I would think that the config should work ok with the different version of IOS code. When there are problems with things not working (especially things as fundamental as ppp) they are likely to be more related to differences in feature set or in licensing than to be about different versions of code.
The main problem that I notice is that interface Fastethernet4 which is your ppp interface is shutdown. Get that interface no shutdown and see what happens.
HTH
Rick
03-21-2013 12:31 PM
Take "debug ppp neg" and "debug ppp auth" with "term mon".
Note if you are replacing an ISp router you may need to wait some time with the cricuit off, of have ISP clear any MAC lock or cache.
03-21-2013 12:33 PM
In general I would think that the config should work ok with the different version of IOS code. When there are problems with things not working (especially things as fundamental as ppp) they are likely to be more related to differences in feature set or in licensing than to be about different versions of code.
The main problem that I notice is that interface Fastethernet4 which is your ppp interface is shutdown. Get that interface no shutdown and see what happens.
HTH
Rick
03-21-2013 01:12 PM
Great! Thank you it works like a charm. It took me 2 days not to find the problem but i was searching in the wrong direction.
Thanks
03-21-2013 02:21 PM
I am glad that we were able to help you. It is one of the great things about this forum that you get other eyes looking at problems and noticing things that you have not yet picked up on. I find that sometimes we are looking very hard expecting a complicated configuration problem when the real issue is so simple that we over look it.
Thank you for using the rating system to mark this question as answered. It makes the forum more useful when people can read a question and can know that an answer was found. Your marking has contributed to this process.
HTH
Rick
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