Be compatible with ISPs which don't support the destination option header
containing
the tunnel encapsulation limit as reported in FS#1501.
Setting the uci parameter encaplimit to ignore; allows to disable the insertion
of the destination option header in the ds-lite packets.
Otherwise the tunnel encapsulation limit value can be set to a value from 0
till 255
by setting the encaplimit_dslite uci parameter accordingly.
If no encaplimit value is specified the default value is 4 as before.
Signed-off-by: Hans Dedecker <dedec...@gmail.com>
---
package/network/ipv6/ds-lite/Makefile | 2 +-
package/network/ipv6/ds-lite/files/dslite.sh | 8 ++++++--
2 files changed, 7 insertions(+), 3 deletions(-)
mode change 100755 => 100644 package/network/ipv6/ds-lite/files/dslite.sh
diff --git a/package/network/ipv6/ds-lite/Makefile
b/package/network/ipv6/ds-lite/Makefile
index 58e7156b95..4393d35877 100644
--- a/package/network/ipv6/ds-lite/Makefile
+++ b/package/network/ipv6/ds-lite/Makefile
@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
PKG_NAME:=ds-lite
PKG_VERSION:=7
-PKG_RELEASE:=2
+PKG_RELEASE:=3
PKG_LICENSE:=GPL-2.0
include $(INCLUDE_DIR)/package.mk
diff --git a/package/network/ipv6/ds-lite/files/dslite.sh
b/package/network/ipv6/ds-lite/files/dslite.sh
old mode 100755
new mode 100644
index 2485a424dc..e9a0544690
--- a/package/network/ipv6/ds-lite/files/dslite.sh
+++ b/package/network/ipv6/ds-lite/files/dslite.sh
@@ -15,8 +15,8 @@ proto_dslite_setup() {
local link="ds-$cfg"
local remoteip6
- local mtu ttl peeraddr ip6addr tunlink zone weakif
- json_get_vars mtu ttl peeraddr ip6addr tunlink zone weakif
+ local mtu ttl peeraddr ip6addr tunlink zone weakif encaplimit
+ json_get_vars mtu ttl peeraddr ip6addr tunlink zone weakif encaplimit
[ -z "$peeraddr" ] && {
proto_notify_error "$cfg" "MISSING_ADDRESS"
@@ -68,6 +68,9 @@ proto_dslite_setup() {
json_add_string local "$ip6addr"
json_add_string remote "$peeraddr"
[ -n "$tunlink" ] && json_add_string link "$tunlink"
+ json_add_object 'data'
+ json_add_string encaplimit "${encaplimit:-4}"
+ json_close_object
proto_close_tunnel
proto_add_data
@@ -97,6 +100,7 @@ proto_dslite_init_config() {
proto_config_add_string "tunlink"
proto_config_add_int "mtu"
proto_config_add_int "ttl"
+ proto_config_add_string "encaplimit"
proto_config_add_string "zone"
proto_config_add_string "weakif"
}
--
2.16.3
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