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gre: Support fqdn as remote tunnel endpoint

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Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
This commit is contained in:
Hans Dedecker
2016-10-03 10:56:45 +02:00
committed by John Crispin
parent 52974da2bb
commit a79f3d11b3
2 changed files with 31 additions and 5 deletions
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30
package/network/config/gre/files/gre.sh
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@@ -44,16 +44,29 @@ gre_generic_setup() {
gre_setup() {
local cfg="$1"
local mode="$2"
local remoteip
local ipaddr peeraddr
json_get_vars df ipaddr peeraddr tunlink
[ -z "$peeraddr" ] && {
proto_notify_error "$cfg" "MISSING_ADDRESS"
proto_notify_error "$cfg" "MISSING_PEER_ADDRESS"
proto_block_restart "$cfg"
exit
}
remoteip=$(resolveip -t 10 -4 "$peeraddr")
if [ -z "$remoteip" ]; then
proto_notify_error "$cfg" "PEER_RESOLVE_FAIL"
exit
fi
for ip in $remoteip; do
peeraddr=$ip
break
done
( proto_add_host_dependency "$cfg" "$peeraddr" "$tunlink" )
[ -z "$ipaddr" ] && {
@@ -101,16 +114,29 @@ proto_gretap_setup() {
grev6_setup() {
local cfg="$1"
local mode="$2"
local remoteip6
local ip6addr peer6addr weakif
json_get_vars ip6addr peer6addr tunlink weakif
[ -z "$peer6addr" ] && {
proto_notify_error "$cfg" "MISSING_ADDRESS"
proto_notify_error "$cfg" "MISSING_PEER_ADDRESS"
proto_block_restart "$cfg"
exit
}
remoteip6=$(resolveip -t 10 -6 "$peer6addr")
if [ -z "$remoteip6" ]; then
proto_notify_error "$cfg" "PEER_RESOLVE_FAIL"
exit
fi
for ip6 in $remoteip6; do
peer6addr=$ip6
break
done
( proto_add_host_dependency "$cfg" "$peer6addr" "$tunlink" )
[ -z "$ip6addr" ] && {