From: Justin Cook (Justin.Cook@xxxxxxxxxxxxxxxxxx)
Date: Wed Aug 21 2002 - 20:30:51 GMT-3
Tried again on different routers added neighbor commands here are the
following configs the funny thing is it worked ok on serial interfaces. Also
can anyone confirm that Auth does not work on RIP ver 1 I noticed that it
would work when removed ver 2 command but the debug came back without any
authentication lines
Router B Config
ip subnet-zero
no ip domain-lookup
!
!
key chain kal
key 1
key-string 234
!
!
!
interface Loopback0
ip address 172.16.1.6 255.255.255.255
!
interface FastEthernet0/0
ip address 192.168.10.2 255.255.255.0
ip rip authentication mode md5
ip rip authentication key-chain kal
no ip route-cache
no ip mroute-cache
duplex auto
speed auto
!
interface FastEthernet0/1
ip address 192.168.20.1 255.255.255.240
duplex auto
speed auto
!
router rip
version 2
passive-interface FastEthernet0/1
network 192.168.10.0
network 192.168.20.0
neighbor 192.168.10.1
no auto-summary
!
ip classless
ip http server
!
!
line con 0
line aux 0
line vty 0 4
login
!
end
Router F Config
ip subnet-zero
!
key chain kal
key 1
key-string 234
!
!
!
interface Loopback0
ip address 172.16.1.2 255.255.255.255
!
interface FastEthernet0/0
ip address 192.168.10.1 255.255.255.0
ip rip authentication mode md5
ip rip authentication key-chain kal
no ip route-cache
no ip mroute-cache
duplex auto
speed auto
!
interface Serial0/0
!
router rip
version 2
passive-interface Serial0/0
network 192.168.1.0
network 192.168.10.0
neighbor 192.168.10.2
no auto-summary
!
ip classless
Versions
Router F
ROM: System Bootstrap, Version 11.3(2)XA4, RELEASE SOFTWARE (fc1)
RouterF uptime is 20 hours, 15 minutes
System returned to ROM by power-on
System image file is "flash:c2600-d-mz.121-10a.bin"
Router B
ROM: System Bootstrap, Version 12.1(3r)T2, RELEASE SOFTWARE (fc1)
RouterB uptime is 20 hours, 15 minutes
System returned to ROM by power-on
System image file is "flash:c2600-d-mz.121-10a.bin"
Errors
20:16:30: RIP: received packet with MD5 authentication
20:16:30: RIP: ignored v2 packet from 192.168.10.2 (invalid authentication)
20:16:30: RIP: received packet with MD5 authentication
20:16:30: RIP: ignored v2 packet from 192.168.10.2 (invalid authentication)
-- Justin Cook Systems Consultant MCSE +I, CCDP, CCNP(Security, Voice) Computerland Wellington-----Original Message----- From: kasturi cisco [mailto:kasturi_cisco@hotmail.com] Sent: Thursday, 22 August 2002 6:46 a.m. To: Justin.Cook@computerland.co.nz Subject: Re: RIP and EIGRP authentication
Nothing to the best of my knowledge.There are some bugs with some IOS versions so just check up with your version. Also ensure that u dont have white space after password,case sensitivity,same key # etc,are all taken care of as possible issues. Soemtimes without NTP it does not work. HTH. Let us know what u find. Good Luck, <http://graphics.hotmail.com/emthup.gif> Kasturi. >From: Justin Cook >Reply-To: Justin Cook >To: ccielab@groupstudy.com >Subject: RIP and EIGRP authentication >Date: Wed, 21 Aug 2002 16:26:10 +1200 > >I am having trouble setting up RIP and EIGRP authentication between 2 >routers > >I was able to get RIP auth working between 2 serial ports (PPP) > >But unable to get either working over Ethernet or Fast Ethernet is their >anything different that needs to be configured between the 2 media > > >Thanks in advance > >Justin Cook
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