diff options
Diffstat (limited to 'vnfs/vIPSEC/scripts/v_sink_init.sh')
| -rwxr-xr-x | vnfs/vIPSEC/scripts/v_sink_init.sh | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/vnfs/vIPSEC/scripts/v_sink_init.sh b/vnfs/vIPSEC/scripts/v_sink_init.sh new file mode 100755 index 00000000..85c9073b --- /dev/null +++ b/vnfs/vIPSEC/scripts/v_sink_init.sh @@ -0,0 +1,17 @@ +#!/bin/bash + +# Convert Network CIDR to Netmask +cdr2mask () { + # Number of args to shift, 255..255, first non-255 byte, zeroes + set -- $(( 5 - ($1 / 8) )) 255 255 255 255 $(( (255 << (8 - ($1 % 8))) & 255 )) 0 0 0 + [ $1 -gt 1 ] && shift $1 || shift + echo ${1-0}.${2-0}.${3-0}.${4-0} +} + +# Set the IP address of the protected network interface of the vIPsec as a default gateway to the unprotected network +PROTECTED_NET_GW=$(cat /opt/config/protected_net_gw.txt) +PROTECTED_NET_A=$(cat /opt/config/protected_net_A.txt | cut -d'/' -f1) +BITS=$(cat /opt/config/protected_net_A.txt | cut -d"/" -f2) +NETMASK=$(cdr2mask $BITS) + +route add -net $PROTECTED_NET_A netmask $NETMASK gw $PROTECTED_NET_GW |