I have a lab scenario, that is confusing me greatly. I can get per packet load-balancing working when I ping from R2 to interfaces in the 192.168.1.0/30. However, when I'm pinging from R3 , I can't packet load-balance to interfaces in 192.168.4.0/30. I also can't packet load-balance from R1 pinging to interfaces in 192.168.4.4/30. Am I doing something wrong? Thanks...
I have three routers: R1, R2, R3.
R1: Eth0 192.168.1.1/30 connected to R3 eth0
R1: Ser0 192.168.4.1/30 connect to R2 Ser0
R2: Ser0 192.168.4.2/30 connect to R1 Ser0
R2: Ser1 192.168.4.5/30 connect to R3 Ser0
R3: Eth0 192.168.1.2/30 connect to R1 eth0
R3: Ser0 192.168.4.6/30 connect to R2 Ser1
All of the routers run:
2500 Software (C2500-I-L), Version 12.2(29a), RELEASE SOFTWARE (fc1)
Configs for R1, R2, R3 are attached as a plain text file and listed below:
R1 config:
!
version 12.2
service timestamps debug uptime
service timestamps log uptime
service password-encryption
service udp-small-servers
service tcp-small-servers
!
hostname R1
!
!
ip subnet-zero
ip host R1 192.168.1.1
ip host R2 192.168.4.2
ip host R3 192.168.1.2
!
!
!
!
interface Ethernet0
ip address 192.168.1.1 255.255.255.252
no ip route-cache
no ip mroute-cache
!
interface Serial0
ip address 192.168.4.1 255.255.255.252
no ip route-cache
no ip mroute-cache
!
interface Serial1
no ip address
no ip mroute-cache
shutdown
!
interface Serial2
no ip address
no ip mroute-cache
shutdown
!
interface Serial3
no ip address
no ip mroute-cache
shutdown
!
interface BRI0
no ip address
encapsulation hdlc
no ip mroute-cache
shutdown
!
router rip
version 2
network 192.168.1.0
network 192.168.4.0
!
ip classless
no ip http server
!
!
line con 0
line aux 0
line vty 0 4
!
end
R2 config:
!
version 12.2
no service pad
service timestamps debug uptime
service timestamps log uptime
service password-encryption
!
hostname R2
!
!
ip subnet-zero
ip host R1 192.168.1.1
ip host R2 192.168.4.2
ip host R3 192.168.1.2
!
!
!
!
interface Ethernet0
shutdown
!
interface Serial0
ip address 192.168.4.2 255.255.255.252
no ip route-cache
no ip mroute-cache
clockrate 56000
!
interface Serial1
ip address 192.168.4.5 255.255.255.252
no ip route-cache
no ip mroute-cache
clockrate 56000
!
interface Serial2
no ip address
shutdown
!
interface Serial3
no ip address
shutdown
!
interface Serial4
no ip address
shutdown
!
interface Serial5
no ip address
shutdown
!
interface Serial6
no ip address
shutdown
!
interface Serial7
no ip address
shutdown
!
interface Serial8
no ip address
shutdown
!
interface Serial9
no ip address
shutdown
!
interface BRI0
no ip address
encapsulation hdlc
shutdown
!
router rip
version 2
network 192.168.4.0
!
ip classless
no ip http server
!
!
line con 0
line aux 0
line vty 0 4
!
end
R3 config:
!
version 12.2
service timestamps debug uptime
service timestamps log uptime
service password-encryption
!
hostname R3
!
!
ip subnet-zero
ip host R2 192.168.4.2
ip host R1 192.168.1.1
ip host R3 192.168.1.2
!
!
!
!
interface Ethernet0
ip address 192.168.1.2 255.255.255.252
no ip route-cache
no ip mroute-cache
!
interface Serial0
ip address 192.168.4.6 255.255.255.252
no ip route-cache
no ip mroute-cache
!
interface Serial1
no ip address
no ip mroute-cache
shutdown
!
interface BRI0
no ip address
encapsulation hdlc
no ip mroute-cache
shutdown
!
router rip
version 2
network 192.168.1.0
network 192.168.4.0
!
ip classless
no ip http server
!
!
line con 0
line aux 0
line vty 0 4
!
end
