testing/tests/ikev2-stroke-bye/mobike-nat/hosts/alice/etc/iptables.rules

   1 *filter
   2
   3 # default policy is DROP
   4 -P INPUT DROP
   5 -P OUTPUT DROP
   6 -P FORWARD DROP
   7
   8 # allow traffic on lo as ifup/ifdown call bind's rndc which accesses TCP 953
   9 -A OUTPUT -o lo -j ACCEPT
  10 -A INPUT -i lo -j ACCEPT
  11
  12 # allow IPsec tunnel traffic
  13 -A INPUT  -m policy --dir in  --pol ipsec --proto esp -j ACCEPT
  14 -A OUTPUT -m policy --dir out --pol ipsec --proto esp -j ACCEPT
  15
  16 # allow ESP
  17 -A INPUT  -i eth0 -p 50 -j ACCEPT
  18 -A INPUT  -i eth1 -p 50 -j ACCEPT
  19 -A OUTPUT -o eth0 -p 50 -j ACCEPT
  20 -A OUTPUT -o eth1 -p 50 -j ACCEPT
  21
  22 # allow IKE
  23 -A INPUT  -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
  24 -A INPUT  -i eth1 -p udp --sport 500 --dport 500 -j ACCEPT
  25 -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
  26 -A OUTPUT -o eth1 -p udp --dport 500 --sport 500 -j ACCEPT
  27
  28 # allow MobIKE
  29 -A INPUT  -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
  30 -A INPUT  -i eth1 -p udp --sport 4500 --dport 4500 -j ACCEPT
  31 -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
  32 -A OUTPUT -o eth1 -p udp --dport 4500 --sport 4500 -j ACCEPT
  33
  34 # allow ssh
  35 -A INPUT  -p tcp --dport 22 -j ACCEPT
  36 -A OUTPUT -p tcp --sport 22 -j ACCEPT
  37
  38 # allow crl fetch from winnetou
  39 -A INPUT  -p tcp --sport 80 -s PH_IP_WINNETOU -j ACCEPT
  40 -A OUTPUT -p tcp --dport 80 -d PH_IP_WINNETOU -j ACCEPT
  41
  42 COMMIT