#!/bin/bash

sudo ip addr add 20.0.0.5/8 dev eth1
ip addr show eth1
sudo sysctl net.ipv4.ip_forward=1
cat /proc/sys/net/ipv4/ip_forward


# zebra config
nc 127.0.0.1 2601 <<'EOF'
zebra
enable 
zebra
configure terminal
interface eth1
 ip address 20.0.0.5/8
 ipv6 nd suppress-ra
 no shutdown

interface eth2
 ip address 30.0.0.5/8
 ipv6 nd suppress-ra
 no shutdown


show running-config
exit
quit
EOF

# ripd config
nc 127.0.0.1 2602 <<'EOF'
zebra
enable
configure terminal

router rip
  network 20.0.0.0/8
  network eth1
  network 30.0.0.0/8
  network eth2
  version 1
exit


interface eth1
# split-horizon Aktiveren mit no vor dem Befehl; wichtig im interface-Kontext ausführen!
#  ip rip split-horizon
# deaktivieren
  no ip rip split-horizon
 
# split-horizon mit poison reverse aktivieren
#  ip rip split-horizon poisoned-reverse
# deaktivieren
#  no ip rip split-horizon poisoned-reverse
  
exit
EOF