sysconfig/network-scripts/tnlup

   1 #!/bin/sh
   2 #
   3 # Author: Arkadiusz Mi¶kiewicz <misiek@pld.org.pl>
   4 #
   5 # Uwagi:
   6 # - przy dodawaniu routingu w ifup pamiêtac o "onlink" (patrz dokumentacja do iproute)
   7 # - gdzie¶ trzeba umie¶ciæ modprobe ipip && modprobe ip_gre
   8 #
   9
  10 cd /etc/sysconfig/network-scripts
  11 . /etc/rc.d/init.d/functions.network
  12
  13 CONFIG=$1
  14 source_config
  15
  16 if [ "foo$2" = "fooboot" -a "${ONBOOT}" = "no" ]
  17 then
  18         exit
  19 fi
  20
  21 [ -z "${TTL}" ] && TTL=inherit
  22 [ -z "${TOS}" ] && TOS=inherit
  23 [ -z "${LOCALADDR}" ] && LOCALADDR=any
  24 [ -z "${REMOTEADDR}" ] && REMOTEADDR=any
  25 [ -n "${BIND_DEV}" ] && BIND_DEV="dev $BIND_DEV"
  26
  27 if [ "${SEQ}" == "yes" ]; then
  28         SEQ=seq
  29 else
  30         [ "${ISEQ}" == "yes" ] && SEQ=iseq
  31         [ "${OSEQ}" == "yes" ] && SEQ="$SEQ oseq"
  32 fi
  33
  34 if [ "${CSUM}" == "yes" ]; then
  35         CSUM=csum
  36 else
  37         [ "${ICSUM}" == "yes" ] && CSUM=icsum
  38         [ "${ICSUM}" == "yes" ] && CSUM="$SEQ ocsum"
  39 fi
  40
  41 [ "${ISEQ}" == "yes" ] && ISEQ=iseq
  42 [ "${ISEQ}" == "yes" ] && ISEQ=iseq
  43 [ "${ISEQ}" == "yes" ] && ISEQ=iseq
  44 [ "${ISEQ}" == "yes" ] && ISEQ=iseq
  45
  46 [ "${TTL}" != "0" -a "${TTL}" != "inherit" ] && PMTUDISC=yes
  47
  48 if [ "${PMTUDISC}" == "yes" ]; then
  49         PMTUDISC=pmtudisc
  50 else
  51         PMTUDISC=nopmtudisc
  52 fi
  53
  54 if [ -n "${KEY}" ]; then
  55 IKEY=""
  56 OKEY=""
  57 fi
  58
  59 if [ "${MODE}" == "ipip" ] || [ "${MODE}" == "sit" ]; then
  60
  61         ip tunnel add ${DEVICE} mode ${MODE} local ${LOCALADDR} remote ${REMOTEADDR} ttl ${TTL} tos ${TOS} ${PMTUDISC} $BIND_DEV
  62
  63 elif [ "${MODE}" == "gre" ]; then
  64
  65         ip tunnel add ${DEVICE} mode ${MODE} local ${LOCALADDR} remote ${REMOTEADDR} ttl ${TTL} tos
  66 ${TOS} ${PMTUDISC} $BIND_DEV $CSUM $ISEQ ${KEY} ${IKEY} ${OKEY}
  67
  68 elif [ "${MODE}" == "ipxip" ] || [ "${MODE}" == "ipipx" ]; then
  69
  70 echo "obs³uga ipxip jeszcze nie zrobiona"
  71
  72 fi