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Annotation of elwix/config/etc/default/racoon/roadwarrior/client/phase1-up.sh, revision 1.1.1.1

1.1       misho       1: #!/bin/sh
                      2: 
                      3: #
                      4: # sa-up.sh local configuration for a new SA
                      5: #
                      6: PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin
                      7: 
                      8: case `uname -s` in
                      9: NetBSD)
                     10:        DEFAULT_GW=`netstat -rn | awk '($1 == "default"){print $2}'`
                     11:        ;;
                     12: Linux)
                     13:        DEFAULT_GW=`netstat -rn | awk '($1 == "0.0.0.0"){print $2}'`
                     14:        ;;
                     15: esac
                     16: 
                     17: echo $@
                     18: echo "LOCAL_ADDR = ${LOCAL_ADDR}"
                     19: echo "LOCAL_PORT = ${LOCAL_PORT}"
                     20: echo "REMOTE_ADDR = ${REMOTE_ADDR}"
                     21: echo "REMOTE_PORT = ${REMOTE_PORT}"
                     22: echo "DEFAULT_GW = ${DEFAULT_GW}"
                     23: echo "INTERNAL_ADDR4 = ${INTERNAL_ADDR4}"
                     24: echo "INTERNAL_DNS4 = ${INTERNAL_DNS4}"
                     25: 
                     26: echo ${INTERNAL_ADDR4} | grep '[0-9]' > /dev/null || exit 0
                     27: echo ${DEFAULT_GW} | grep '[0-9]' > /dev/null || exit 0
                     28: 
                     29: test -f /etc/resolv.conf.bak || cp /etc/resolv.conf /etc/resolv.conf.bak
                     30: echo "# Generated by racoon on `date`" > /etc/resolv.conf
                     31: echo "nameserver ${INTERNAL_DNS4}" >> /etc/resolv.conf
                     32: 
                     33: case `uname -s` in
                     34: NetBSD)
                     35:        if=`netstat -rn|awk '($1 == "default"){print $7}'`
                     36:        ifconfig ${if} alias ${INTERNAL_ADDR4} netmask ${INTERNAL_NETMASK4}
                     37:        route delete default
                     38:        route add default ${DEFAULT_GW} -ifa ${INTERNAL_ADDR4}
                     39:        route add ${REMOTE_ADDR} ${DEFAULT_GW}
                     40:        ;;
                     41: Linux)
                     42:        if=`netstat -rn|awk '($1 == "0.0.0.0"){print $8}'`
                     43:        ifconfig ${if}:1 ${INTERNAL_ADDR4}      
                     44:        route delete default
                     45:        route add ${REMOTE_ADDR} gw ${DEFAULT_GW} dev ${if}
                     46:        route add default gw ${DEFAULT_GW} dev ${if}:1
                     47:        ;;
                     48: esac
                     49: 
                     50: # Use this for a NAT-T setup
                     51: LOCAL="${LOCAL_ADDR}[${LOCAL_PORT}]"
                     52: REMOTE="${REMOTE_ADDR}[${REMOTE_PORT}]"
                     53: 
                     54: # Use this for a non NAT-T setup
                     55: #LOCAL="${LOCAL_ADDR}"
                     56: #REMOTE="${REMOTE_ADDR}"
                     57: 
                     58: 
                     59: echo "
                     60: spdadd ${INTERNAL_ADDR4}/32[any] 0.0.0.0/0[any] any
                     61:        -P out ipsec esp/tunnel/${LOCAL}-${REMOTE}/require;
                     62: spdadd 0.0.0.0/0[any] ${INTERNAL_ADDR4}[any] any
                     63:        -P in ipsec esp/tunnel/${REMOTE}-${LOCAL}/require;
                     64: " | setkey -c
                     65: 
                     66: #
                     67: # XXX This is a workaround for Linux forward policies problem. 
                     68: # Someone familiar with forward policies please fix this properly.
                     69: #
                     70: case `uname -s` in
                     71: Linux)
                     72:        echo "
                     73:        spddelete 0.0.0.0/0[any] ${INTERNAL_ADDR4}[any] any
                     74:                -P fwd ipsec esp/tunnel/${REMOTE}-${LOCAL}/require;
                     75:        " | setkey -c
                     76:        ;;
                     77: esac