Solved: Re: EIGRP isn't advertising static routes - Page 2

Mark Mattix · ‎03-13-2013

In my production enviornment the commands:

router eigrp 500

redistribute static

and

ip route 0.0.0.0 0.0.0.0 192.168.1.1

seem to be enough to distribute this default gateway link to 4 other routes on my network. I setup a lab with this information and cannot get the default gateway distributed by EIGRP. I've looked over my production configs all day and do not see any other command on the router that would send out an advertisement of the 0.0.0.0 network to the other 4 routers besides what I just posted here.

With the Redistibute Static command should all static routes configured on the router be advertises to other routers with EIGRP? If the link is down or the route doesn't actually exist, should it still redistribute the static route information that you configured? Thanks for any help, -Mark

Mark Mattix · ‎03-18-2013

Here's both configs, I just found that the protocol is down on my interfaces connecting R1 and R2, not sure why this is, both have an IP and the no shut command.

R1#show run

version 15.1

service timestamps debug datetime msec

service timestamps log datetime msec

no service password-encryption

!

hostname R1

!

boot-start-marker

boot-end-marker

!

no aaa new-model

!

dot11 syslog

ip source-route

!

ip cef

!

multilink bundle-name authenticated

!

redundancy

!

interface Loopback1

ip address 97.56.2.1 255.255.255.0

!

interface GigabitEthernet0/0

description $ETH-LAN$

ip address 10.202.1.1 255.255.0.0

ip nbar protocol-discovery

ip flow ingress

ip flow egress

delay 5600

duplex full

speed auto

!

interface GigabitEthernet0/1

description Goes to R2

ip address 192.168.130.1 255.255.255.128

delay 1

duplex full

speed auto

!

router eigrp 550

network 10.202.0.0 0.0.255.255

network 172.30.1.0 0.0.0.3

network 192.168.20.60 0.0.0.3

network 192.168.20.76 0.0.0.3

network 192.168.20.84 0.0.0.3

network 192.168.130.252 0.0.0.3

redistribute static

!

ip forward-protocol nd

ip http server

ip http authentication local

ip http secure-server

!

ip route x.x.x.x 255.255.0.0 x.x.x.x

list continues...

!

control-plane

!

line con 0

line aux 0

line vty 0 4

login

transport input all

!

scheduler allocate 20000 1000

end

___________________________

R2#show run

version 12.4

service timestamps debug datetime msec

service timestamps log datetime msec

no service password-encryption

!

hostname R2

!

boot-start-marker

boot-end-marker

!

logging message-counter syslog

!

no aaa new-model

!

dot11 syslog

ip source-route

!

ip cef

!

multilink bundle-name authenticated

!

interface FastEthernet0/0

description Goes to R1

ip address 192.168.130.2 255.255.255.128

delay 1

duplex full

speed 100

!

interface FastEthernet0/1

ip address 10.1.0.1 255.255.0.0

duplex auto

speed auto

!

interface Serial0/0/0

no ip address shutdown

no fair-queue

!

interface FastEthernet1/0

!

interface FastEthernet1/1

!

interface FastEthernet1/2

!

interface FastEthernet1/3

!

interface FastEthernet1/4

!

interface FastEthernet1/5

!

interface FastEthernet1/6

!

interface FastEthernet1/7

!

interface FastEthernet1/8

!

interface FastEthernet1/9

!

interface FastEthernet1/10

!

interface FastEthernet1/11

!

interface FastEthernet1/12

!

interface FastEthernet1/13

!

interface FastEthernet1/14

!

interface FastEthernet1/15

!

interface Vlan1

no ip address

!

router eigrp 550

redistribute static

network 10.1.0.0 0.0.255.255

network 172.30.1.0 0.0.0.3

network 192.168.20.56 0.0.0.3

network 192.168.20.60 0.0.0.3

network 192.168.20.84 0.0.0.3

no auto-summary

!

ip forward-protocol nd

ip route 0.0.0.0 0.0.0.0 10.1.0.110

ip route x.x.x.x 255.255.0.0 x.x.x.x

list continues...

!

ip http server

ip http authentication local

ip http secure-server

!

control-plane

!

line con 0

line aux 0

line vty 0 4

login

!

scheduler allocate 20000 1000

end

Bilal Nawaz · ‎03-18-2013

Try changing R1 interface to:

speed 100

duplex full

I've started lab-ing up with your config and this needs correct first.

R1#ping

*Mar 1 00:04:22.695: %CDP-4-DUPLEX_MISMATCH: duplex mismatch discovered on FastEthernet0/1 (not full duplex), with R2 FastEthernet0/1 (full dup

R1#

R1#show run int fa0/1

Building configuration...

Current configuration : 109 bytes

!

interface FastEthernet0/1

ip address 192.168.130.1 255.255.255.128

delay 1

speed auto

full-duplex

end

==============================================

R2#

R2#show run int fa0/1

Building configuration...

Current configuration : 108 bytes

!

interface FastEthernet0/1

ip address 192.168.130.2 255.255.255.128

delay 1

speed 100

full-duplex

end

-------------------------------------------------------------------------------

R1#

*Mar 1 00:04:39.947: %CDP-4-DUPLEX_MISMATCH: duplex mismatch discovered on FastEthernet0/1 (not half duplex), with R2 FastEthernet0/1 (half duplex).

R1(config-if)# speed 100

R1(config-if)# duplex full

*Mar 1 00:08:55.679: %LINK-3-UPDOWN: Interface FastEthernet0/1, changed state to up

I think you are missing the network statements on R1 and R2 as below:

R1

network 192.168.130.1 0.0.0.0

R2

network 192.168.130.2 0.0.0.0

Please see below:

R1(config)#router eigrp 550

R1(config-router)#

R1(config-router)#network 192.168.130.1 0.0.0.0

R1(config-router)#end

R1#

*Mar 1 00:16:18.375: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 550: Neighbor 192.168.130.2 (FastEthernet0/1) is up: new adjacency

*Mar 1 00:16:19.495: %SYS-5-CONFIG_I: Configured from console by console

R1#

=====================================

R2(config-router)#network 192.168.130.2 0.0.0.0

R2(config-router)#

*Mar 1 00:16:18.347: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 550: Neighbor 192.168.130.1 (FastEthernet0/1) is up: new adjacency

Please rate useful posts & remember to mark any solved questions as answered. Thank you.

Mark Mattix · ‎03-18-2013

Ah, I overlooked that speed command. making both 100 solved the issue of the protocol being down but eigrp still doesn't seem to be redistributing the static 0.0.0.0 route.

Bilal Nawaz · ‎03-18-2013

See in my previous post the network statement to enable EIGRP on those interfaces that connect R1 and R2 together.

After this....

Please do a show ip eigrp neighbors.... what do you see?

Should be a little like this:

R1#show ip eigrp neighbors

IP-EIGRP neighbors for process 550

H Address Interface Hold Uptime SRTT RTO Q Seq

(sec) (ms) Cnt Num

0 192.168.130.2 Fa0/1 11 00:03:34 1267 5000 0 3

R1#

======================================================

R1#show ip route

Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP

D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area

N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2

E1 - OSPF external type 1, E2 - OSPF external type 2

i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2

ia - IS-IS inter area, * - candidate default, U - per-user static route

o - ODR, P - periodic downloaded static route

Gateway of last resort is 192.168.130.2 to network 0.0.0.0

192.168.130.0/25 is subnetted, 1 subnets

C 192.168.130.0 is directly connected, FastEthernet0/1

D*EX 0.0.0.0/0 [170/25856] via 192.168.130.2, 00:04:24, FastEthernet0/1

Please rate useful posts & remember to mark any solved questions as answered. Thank you.

Mark Mattix · ‎03-18-2013

This is the output:

R1#show ip eigrp neighbors

EIGRP-IPv4 Neighbors for AS(550)

R1#

Bilal Nawaz · ‎03-18-2013

Please see my previous post

I think you are missing the network statements on R1 and R2 as below:

R1
network 192.168.130.1 0.0.0.0

R2
network 192.168.130.2 0.0.0.0


Please see below:

R1(config)#router eigrp 550
R1(config-router)#
R1(config-router)#network 192.168.130.1 0.0.0.0
R1(config-router)#end
R1#
*Mar  1 00:16:18.375: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 550: Neighbor 192.168.130.2 (FastEthernet0/1) is up: new adjacency
*Mar  1 00:16:19.495: %SYS-5-CONFIG_I: Configured from console by console
R1#

=====================================

R2(config-router)#network 192.168.130.2 0.0.0.0
R2(config-router)#
*Mar  1 00:16:18.347: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 550: Neighbor 192.168.130.1 (FastEthernet0/1) is up: new adjacency

Please rate useful posts & remember to mark any solved questions as answered. Thank you.

Mark Mattix · ‎03-18-2013

Bilal, did you use that exact configuration I sent you and it's working?

Bilal Nawaz · ‎03-18-2013

Yes, apart from the network statements above to bring the adjacency 'up'.

EIGRP needs to be enabled on the interfaces that connect R1 and R2 together.

Let me know if this works in your lab too

Please rate useful posts & remember to mark any solved questions as answered. Thank you.

Mark Mattix · ‎03-18-2013

Thank you! I was wondering how this could be the case because my production enviornment isn't configured with the 192 network statements, now I realized that's because I'm using a VPN and the network is a 172 on the tunnel which my process of eigrp is configured with.

Thank you for your help Bilal and Peter, hope I didn't waste your time with something as simple as this. It was a great learning experience for me though! Thanks!!