[FROG] Babeld COnfiguration

Oguzhan Kayhan oguzhan at kayhan.name.tr
Thu Jan 31 04:24:22 EST 2019


Hello
Testing babeld config with 6.0.2 FRR on CentOS 7
The problem is I dont see any neighbor on sh babel neighbor command, I can
see the traffic with tcpdump on eth1..adn also i can ping the opposite
server without a problem.

I have two virtual servers having 4 interfaces..
eth0 is access port
tesing babeld with eth1 and eth3 interfaces.

Am I missing anything?


***********************************
First server frr config;

interface eth1
 babel hello-interval 300
 babel update-interval 100
 babel wired
 ip address 192.168.100.1/24
!
router babel
 network eth1
 redistribute ipv4 kernel
 redistribute ipv4 static
 redistribute ipv4 connected
!
-----------
Second server:
interface eth1
 babel hello-interval 300
 babel update-interval 100
 babel wired
 ip address 192.168.100.2/24
!
interface eth3
 ip address 192.168.254.2/24
!
router babel
 network eth1
 network eth3
 redistribute ipv4 kernel
 redistribute ipv4 static
 redistribute ipv4 connected


My ip route outputs;
1st server:
C>* 10.1.1.0/24 is directly connected, eth0, 00:11:59
C>* 192.168.100.0/24 is directly connected, eth1, 00:11:59
C>* 192.168.200.0/24 is directly connected, eth2, 00:11:59

Second Server:
K>* 0.0.0.0/0 [0/100] via 10.1.1.1, eth0, 00:16:35
C>* 10.1.1.0/24 is directly connected, eth0, 00:16:35
C>* 192.168.100.0/24 is directly connected, eth1, 00:16:35
C>* 192.168.200.0/24 is directly connected, eth2, 00:16:35
C>* 192.168.254.0/24 is directly connected, eth3, 00:16:35


and


centos1# *sh babel route *
0.0.0.0/0 metric 0 (exported)
10.1.1.0/24 metric 0 (exported)
192.168.100.0/24 metric 0 (exported)
192.168.200.0/24 metric 0 (exported)
centos1#
centos1#
centos1#
centos1#
centos1#
centos1# sh babel route
0.0.0.0/0 metric 0 (exported)
10.1.1.0/24 metric 0 (exported)
192.168.100.0/24 metric 0 (exported)
192.168.200.0/24 metric 0 (exported)

centos1# *sh babel neighbor*

centos1#* sh babel parameters *
    -- Babel running configuration --
state file              = /var/run/frr/babel-state
configuration file      = /etc/frr/babeld.conf
protocol information:
  multicast address     = ff02::1:6
  port                  = 6696
vty address             = None
vty port                = 2609
id                      = 3e:13:48:ff:fe:39:a2:d3
kernel_metric           = 0
    -- distribution lists --
  Outgoing update filter list for all interface is not set
  Incoming update filter list for all interface is not set
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