From: Mateusz Poliwczak Date: Fri, 31 Oct 2025 10:57:14 +0000 (+0100) Subject: odhcp6c: add mtu_dslite option for dhcpv6 proto X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=refs%2Fpull%2F20606%2Fhead;p=thirdparty%2Fopenwrt.git odhcp6c: add mtu_dslite option for dhcpv6 proto This allow configuring the MTU of the ds-lite tunnel. Updates #8190 Signed-off-by: Mateusz Poliwczak Link: https://github.com/openwrt/openwrt/pull/20606 Signed-off-by: Robert Marko --- diff --git a/package/network/ipv6/odhcp6c/files/dhcpv6.script b/package/network/ipv6/odhcp6c/files/dhcpv6.script index b1a99ed9868..bbdd80c904b 100755 --- a/package/network/ipv6/odhcp6c/files/dhcpv6.script +++ b/package/network/ipv6/odhcp6c/files/dhcpv6.script @@ -192,6 +192,7 @@ setup_interface () { json_add_string tunlink "$INTERFACE" [ -n "$ZONE_DSLITE" ] || ZONE_DSLITE=$ZONE [ -n "$ZONE_DSLITE" ] && json_add_string zone "$ZONE_DSLITE" + [ -n "$MTU_DSLITE" ] && json_add_string mtu "$MTU_DSLITE" [ -n "$ENCAPLIMIT_DSLITE" ] && json_add_string encaplimit "$ENCAPLIMIT_DSLITE" [ -n "$IFACE_DSLITE_DELEGATE" ] && json_add_boolean delegate "$IFACE_DSLITE_DELEGATE" json_close_object diff --git a/package/network/ipv6/odhcp6c/files/dhcpv6.sh b/package/network/ipv6/odhcp6c/files/dhcpv6.sh index ce530f0ef00..2006ceb5677 100755 --- a/package/network/ipv6/odhcp6c/files/dhcpv6.sh +++ b/package/network/ipv6/odhcp6c/files/dhcpv6.sh @@ -24,6 +24,7 @@ proto_dhcpv6_init_config() { proto_config_add_string iface_dslite proto_config_add_string zone_dslite proto_config_add_string encaplimit_dslite + proto_config_add_int mtu_dslite proto_config_add_string iface_map proto_config_add_string zone_map proto_config_add_string encaplimit_map @@ -56,8 +57,8 @@ proto_dhcpv6_setup() { local config="$1" local iface="$2" - local reqaddress reqprefix clientid reqopts defaultreqopts noslaaconly forceprefix extendprefix norelease noserverunicast noclientfqdn noacceptreconfig ip6prefix ip6prefixes iface_dslite iface_map iface_464xlat ip6ifaceid userclass vendorclass sendopts delegate zone_dslite zone_map zone_464xlat zone encaplimit_dslite encaplimit_map skpriority soltimeout fakeroutes sourcefilter keep_ra_dnslifetime ra_holdoff verbose - json_get_vars reqaddress reqprefix clientid reqopts defaultreqopts noslaaconly forceprefix extendprefix norelease noserverunicast noclientfqdn noacceptreconfig iface_dslite iface_map iface_464xlat ip6ifaceid userclass vendorclass delegate zone_dslite zone_map zone_464xlat zone encaplimit_dslite encaplimit_map skpriority soltimeout fakeroutes sourcefilter keep_ra_dnslifetime ra_holdoff verbose + local reqaddress reqprefix clientid reqopts defaultreqopts noslaaconly forceprefix extendprefix norelease noserverunicast noclientfqdn noacceptreconfig ip6prefix ip6prefixes iface_dslite iface_map iface_464xlat ip6ifaceid userclass vendorclass sendopts delegate zone_dslite zone_map zone_464xlat zone encaplimit_dslite encaplimit_map skpriority soltimeout fakeroutes sourcefilter keep_ra_dnslifetime ra_holdoff verbose mtu_dslite + json_get_vars reqaddress reqprefix clientid reqopts defaultreqopts noslaaconly forceprefix extendprefix norelease noserverunicast noclientfqdn noacceptreconfig iface_dslite iface_map iface_464xlat ip6ifaceid userclass vendorclass delegate zone_dslite zone_map zone_464xlat zone encaplimit_dslite encaplimit_map skpriority soltimeout fakeroutes sourcefilter keep_ra_dnslifetime ra_holdoff verbose mtu_dslite json_for_each_item proto_dhcpv6_add_prefix ip6prefix ip6prefixes # Configure @@ -120,6 +121,7 @@ proto_dhcpv6_setup() { [ -n "$ip6prefixes" ] && proto_export "USERPREFIX=$ip6prefixes" [ -n "$iface_dslite" ] && proto_export "IFACE_DSLITE=$iface_dslite" + [ -n "$mtu_dslite" ] && proto_export "MTU_DSLITE=$mtu_dslite" [ -n "$iface_map" ] && proto_export "IFACE_MAP=$iface_map" [ -n "$iface_464xlat" ] && proto_export "IFACE_464XLAT=$iface_464xlat" [ "$delegate" = "0" ] && proto_export "IFACE_DSLITE_DELEGATE=0"