From def5b7f285a20ce2af46ba7d59247d8a62a2e1d3 Mon Sep 17 00:00:00 2001 From: Hans Dedecker Date: Sun, 15 Jul 2018 21:53:25 +0200 Subject: [PATCH] odhcp6c: add noserverunicast config option for broken DHCPv6 servers Fix broken DHCPv6 servers which provide the server unicast option but do not reply on DHCPv6 renew messages directed to the IPv6 address contained in the server unicast option whihc results in broken IPv6 connectivity. Signed-off-by: Hans Dedecker --- package/network/ipv6/odhcp6c/Makefile | 8 ++++---- package/network/ipv6/odhcp6c/files/dhcpv6.sh | 7 +++++-- 2 files changed, 9 insertions(+), 6 deletions(-) diff --git a/package/network/ipv6/odhcp6c/Makefile b/package/network/ipv6/odhcp6c/Makefile index 3456061177..7f5f745fb8 100644 --- a/package/network/ipv6/odhcp6c/Makefile +++ b/package/network/ipv6/odhcp6c/Makefile @@ -8,13 +8,13 @@ include $(TOPDIR)/rules.mk PKG_NAME:=odhcp6c -PKG_RELEASE:=13 +PKG_RELEASE:=14 PKG_SOURCE_PROTO:=git PKG_SOURCE_URL=$(PROJECT_GIT)/project/odhcp6c.git -PKG_SOURCE_DATE:=2018-06-20 -PKG_SOURCE_VERSION:=b99c1f63b6e1897de84e0a9dc420a240271fb70c -PKG_MIRROR_HASH:=d32fb6c851d276a75f6ed72593bda2329312e84961a5730298c9f31b169719bd +PKG_SOURCE_DATE:=2018-07-14 +PKG_SOURCE_VERSION:=67ae6a71b5762292e114b281d0e329cc24209ae6 +PKG_MIRROR_HASH:=176b637b3856af0d6bb9c526afbddca4e569ea056fc36fc026345e7e22a6cef5 PKG_MAINTAINER:=Hans Dedecker PKG_LICENSE:=GPL-2.0 diff --git a/package/network/ipv6/odhcp6c/files/dhcpv6.sh b/package/network/ipv6/odhcp6c/files/dhcpv6.sh index 000b42398c..7f67f8b1be 100755 --- a/package/network/ipv6/odhcp6c/files/dhcpv6.sh +++ b/package/network/ipv6/odhcp6c/files/dhcpv6.sh @@ -16,6 +16,7 @@ proto_dhcpv6_init_config() { proto_config_add_string 'forceprefix:bool' proto_config_add_string 'extendprefix:bool' proto_config_add_string 'norelease:bool' + proto_config_add_string 'noserverunicast:bool' proto_config_add_array 'ip6prefix:list(ip6addr)' proto_config_add_string iface_dslite proto_config_add_string zone_dslite @@ -50,8 +51,8 @@ proto_dhcpv6_setup() { local config="$1" local iface="$2" - local reqaddress reqprefix clientid reqopts defaultreqopts noslaaconly forceprefix extendprefix norelease ip6prefix ip6prefixes iface_dslite iface_map iface_464xlat ifaceid userclass vendorclass sendopts delegate zone_dslite zone_map zone_464xlat zone encaplimit_dslite encaplimit_map soltimeout fakeroutes sourcefilter keep_ra_dnslifetime ra_holdoff - json_get_vars reqaddress reqprefix clientid reqopts defaultreqopts noslaaconly forceprefix extendprefix norelease iface_dslite iface_map iface_464xlat ifaceid userclass vendorclass delegate zone_dslite zone_map zone_464xlat zone encaplimit_dslite encaplimit_map soltimeout fakeroutes sourcefilter keep_ra_dnslifetime ra_holdoff + local reqaddress reqprefix clientid reqopts defaultreqopts noslaaconly forceprefix extendprefix norelease noserverunicast ip6prefix ip6prefixes iface_dslite iface_map iface_464xlat ifaceid userclass vendorclass sendopts delegate zone_dslite zone_map zone_464xlat zone encaplimit_dslite encaplimit_map soltimeout fakeroutes sourcefilter keep_ra_dnslifetime ra_holdoff + json_get_vars reqaddress reqprefix clientid reqopts defaultreqopts noslaaconly forceprefix extendprefix norelease noserverunicast iface_dslite iface_map iface_464xlat ifaceid userclass vendorclass delegate zone_dslite zone_map zone_464xlat zone encaplimit_dslite encaplimit_map soltimeout fakeroutes sourcefilter keep_ra_dnslifetime ra_holdoff json_for_each_item proto_dhcpv6_add_prefix ip6prefix ip6prefixes # Configure @@ -71,6 +72,8 @@ proto_dhcpv6_setup() { [ "$norelease" = "1" ] && append opts "-k" + [ "$noserverunicast" = "1" ] && append opts "-U" + [ -n "$ifaceid" ] && append opts "-i$ifaceid" [ -n "$vendorclass" ] && append opts "-V$vendorclass"