Commit Graph

325 Commits

Author SHA1 Message Date
Hans Dedecker
f54611b06d map: don't set default firewall zone to wan
Don't set the default firewall zone to wan if not specified to keep the
behavior aligned with other tunnel protocols like gre and 6rd.
If the interface zone is not specified try to get it from the firewall config
when constructing the procd firewall rule.
While at it only add procd inbound/outbound firewall rules if a zone is specified.

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2019-05-26 09:44:37 +02:00
Hans Dedecker
470f5b31e3 464xlat: don't set default firewall zone to wan
Don't set the default firewall zone to wan if not specified to keep the
behavior aligned with other tunnel protocols like gre and 6rd.
If the interface zone is not specified try to get it from the firewall config
when constructing the procd firewall rule.
While at it only add a procd inbound firewall rule if a zone is specified.

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2019-05-26 09:43:57 +02:00
Vieno Hakkerinen
c3425be082 6to4: update OpenWrt documentation URL
Signed-off-by: Vieno Hakkerinen <txt.file@txtfile.eu>
2019-03-09 18:19:18 +01:00
Hans Dedecker
617e414643 map: depend on nat46, provide map-t
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2019-01-27 18:39:55 +01:00
Hans Dedecker
633cac0cb4 464xlat: import from routing, add myself as maintainer
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2019-01-27 18:39:18 +01:00
Hans Dedecker
70ffcb947c odhcp6c: update to latest git HEAD
d2e247d odhcp6c: align further with RFC8415
ce83a23 dhcpv6: avoid parsing unncessary IAs
b079733 dhcpv6: set cnt to correct IOV enum
41494da dhcpv6: get rid of request_prefix
f7437e4 dhcpv6: sanitize option request list

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2019-01-11 15:26:06 +01:00
Hans Dedecker
d9691b66e2 map: drop default encaplimit value
Setting encaplimit to a numerical value results into the value being
included as tunnel encapsulation limit in the destination option header
for tunneled packets.
Several users have reported interop issues as not all ISPs support the
destination option header containing the tunnel encapsulation limit
resulting into broken map connectivity.
Therefore drop the default encaplimit value for map tunnels so
no destination option header is included by default.

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2018-09-19 09:42:45 +02:00
Hans Dedecker
1241707b40 ds-lite: drop default encaplimit value
Setting encaplimit to a numerical value results into the value being
included as tunnel encapsulation limit in the destination option header
for tunneled packets.
Several users have reported interop issues as not all ISPs support the
destination option header containing the tunnel encapsulation limit
resulting into broken ds-lite connectivity.
Therefore drop the default encaplimit value for ds-lite tunnels so
no destination option header is included by default.

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2018-09-19 09:42:28 +02:00
pacien
ef01c1d308 odhcp6c: add client fqdn and reconfigure options
Allowing DHCPV6_CLIENT_FQDN and DHCPV6_ACCEPT_RECONFIGURE to be turned off.
Defaulting to false, former behavior remains unchanged.

Signed-off-by: pacien <pacien.trangirard@pacien.net>
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com> [PKG_RELEASE increase]
2018-09-08 21:36:30 +02:00
Hans Dedecker
2e02fdb363 odhcp6c: apply IPv6/ND configuration earlier
Apply IPv6/ND configuration before proto_send_update so that all config info
is available when netifd is handling the notify_proto ubus call.
In particular this fixes an issue when netifd is updating the downstream IPv6 mtu
as netifd was still using the not yet updated upstream IPv6 mtu to set the
downstream IPv6 mtu

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2018-08-09 18:46:57 +02:00
Rosen Penev
fc89831ae8 thc-ipv6: Update URLs
Development has moved to GitHub. Found using UScan.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
2018-07-29 12:11:31 +02:00
Hans Dedecker
def5b7f285 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 <dedeckeh@gmail.com>
2018-07-15 22:19:10 +02:00
Hans Dedecker
a9222e0328 odhcp6c: update to latest git HEAD
b99c1f6 odhcp6c: remove len check in option parsing handle

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2018-06-20 15:42:22 +02:00
Hans Dedecker
31f35be016 odhcp6c: user string option support
ca8822b odhcp6c: add support for user string options

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2018-06-11 15:48:32 +02:00
Hans Dedecker
e4577d2e68 map: make tunnel encapsulation limit support configurable (FS#1501)
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 map-e packets.
Otherwise the tunnel encapsulation limit value can be set to a value from 0 till 255
by setting the encaplimit uci parameter accordingly.
If no encaplimit value is specified the default value is 4 as before.

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2018-06-04 17:07:29 +02:00
Hans Dedecker
327c711da4 odhcp6c: make ds-lite/map tunnel encapsulation limit support configurable (FS#1501)
Be compatible with ISPs which don't support the destination option header containing
the tunnel encapsulation limit as reported in FS#1501 for dynamic created ds-lite/map
interfaces.
Setting the uci parameter encaplimit_dslite/map to ignore; allows to disable the insertion
of the destination option header for the dynamic created ds-lite/map interface.
Otherwise the tunnel encapsulation limit value can be set to a value from 0 till 255
by setting the encaplimit_dslite/map uci parameter accordingly.

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2018-06-04 17:05:28 +02:00
Hans Dedecker
a3372953e9 ds-lite: make tunnel encapsulation limit support configurable (FS#1501)
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 uci parameter accordingly.
If no encaplimit value is specified the default value is 4 as before.

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2018-06-04 17:04:45 +02:00
Hans Dedecker
7ff31bed98 odhcp6c: update to latest git HEAD
5316d7f ra: always trigger update in case of RA parameter change
327f73d dhcpv6: fix strncpy bounds

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2018-04-29 23:12:31 +02:00
Hans Dedecker
f890821fe7 odhcp6c: update to latest git HEAD
74b5a3 script: fix possible negative delay
473f248 dhcpv6: always trigger script update in case of IA updates
ea18935 ra: rework route information option handling

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2018-04-05 21:52:15 +02:00
Hans Dedecker
ac593d895a odhcp6c: update to latest git HEAD
5cbd305 odhcp6c: improve code readibility
eb83b7e treewide: improve error handling
b7b11cb dhcpv6: initialize ifreq struct
f0469e2 ra: handle socket fail creation
d573461 odhcp6c: fix file pointer leakage

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2018-03-31 19:31:42 +02:00
Hans Dedecker
479aaf6375 map: fix psidlen becoming negative (FS#1430)
Fix psidlen becomes negative in case embedded address bit lenght is smaller than
IPv4 suffix length.
While at it improve parameter checking making the code more logical and
easier to read.

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2018-03-29 22:19:18 +02:00
Jo-Philipp Wich
e83bc5e3c7 6in4: support multiple additional user prefixes
Support configuration in the form...

    list ip6prefix 2001:db8:1234::/64
    list ip6prefix 2001:db8:5678::/64

... to allow specifying multiple routed IPv6 prefixes.

Implements feature request FS#1361.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Acked-by: Hans Dedecker <dedeckeh@gmail.com>
2018-03-13 18:27:41 +01:00
Hans Dedecker
1a5863d6d7 odhcp6c: rework sendopts handling
Bring logic of sendopts handling in line with ip6prefix handling

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2018-02-24 21:04:06 +01:00
Jo-Philipp Wich
66222dd92b odhcp6c: support multiple additional user prefixes
Support configuration in the form...

    list ip6prefix 2001:db8:1234::/64
    list ip6prefix 2001:db8:5678::/64

... to allow specifying multiple additional IPv6 prefixes.

Implements feature request FS#1361.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2018-02-24 21:03:31 +01:00
Hans Dedecker
787326b43e odhcp6c: fix appending of emtpy sendopt value (FS#1336)
Don't append an empty sendopts value as odhcp6c bails out
immediately on an empty -x option triggering an infinite start
loop of odhcp6c

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2018-02-08 18:29:37 +01:00
Hans Dedecker
d8acbb86a1 odhcp6c: change sendopts option into list
Commit a26045049b added support for sendopts as a string; since multiple
sendopts values can be specified it makes more sense to model it as a
list of strings.

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2018-02-08 12:19:48 +01:00
Hans Dedecker
cc7a005c1a odhcp6c: add defaultreqopts config option
By default odhcp6c asks for a default list of options; the config option
defaultreqopts allows to tweak this behavior.
When set to 0 odhcp6c will not ask for any options except for the options
specified in the reqopts config option.

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2018-02-01 15:19:30 +01:00
Hans Dedecker
26045049ba odhcp6c: add sendopts config support and update to latest git HEAD
Add sendopts config support allowing to add options in sent DHCPv6 packets.

Options can be configured as follows :
	uci set network.wan6.sendopts="sntpservers:3001:3001::1,3001:3001::2 11:00000000000000000000006674692F 0x3e8:ABCDEF"

Based on a patch by Frank Andrieu <fandrieu@gmail.com>

See https://git.openwrt.org/?p=project/odhcp6c.git;a=commit;h=510aaf6d528210c5e8a6159f9b80b32615e88c5f
for a more detailed description.

Latest git changes :
	1f93bd4 dhcpv6: rework option passthrough logic
	a477e95 odhcp6c: rework userclass and vendorclass command handling
	510aaf6 odhcp6c: add -x opt:val support
	ab75be1 treewide: update copyrights to 2018
	f3a4609 odhcp6c: let odhcp6c_add_state return a success/failure indication

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2018-01-18 11:39:42 +01:00
Hans Dedecker
4e48230954 6rd: pass ipcalc as argument to eval
Instead of grepping for NETWORK after calling ipcalc.sh; pass ipcalc.sh as
argument to eval allowing to use $NETWORK to retrieve the IPv4 prefix
(ip4prefix).

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2018-01-15 09:49:26 +01:00
Jo-Philipp Wich
fe920d01bb treewide: replace LEDE_GIT with PROJECT_GIT
Remove LEDE_GIT references in favor to the new name-agnostic
PROJECT_GIT variable.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2018-01-10 21:27:32 +01:00
Hans Dedecker
995193ccdb odhcp6c: add workaround for broken extendprefix scenario
Extendprefix is typically used to extend an IPv6 RA prefix from a mobile
wan link to the LAN; such scenario requires correct RA prefix settings
like the on link flag not being set.
However some mobile manufacter set the RA prefix on link flag which breaks
basic IPv6 routing.
Work around this issue by filtering out the route being equal to the
extended prefix.

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-09-05 14:46:18 +02:00
Hans Dedecker
05c3647d35 odhcp6c: add ra_holdoff config option and update to git HEAD version (FS#964)
51733a6 ra: align RA update interval with RFC4861 (FS#964)

Add ra_holdoff config option which allows to configure the RA minimum
update interval which is by default 3 seconds as stated in RFC4861.

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-09-03 21:34:48 +02:00
Hans Dedecker
1b3ded7225 map: use nested json data object to store map-e fmrs parameters
Replace the string array containing the fmrs parameters by a nested data
json object holding an array of fmrs parameters

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-08-29 21:10:39 +02:00
Hans Dedecker
4b3ffecf2b map: fix boolean argument passed to blobmsg_check_attr in mapcalc
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-08-26 23:34:14 +02:00
Hans Dedecker
7a8909411c map: add ealen as configurable uci parameter
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-08-24 20:56:07 +02:00
Hans Dedecker
1d45ec2784 dhcpv6: add missing dollar sign in dhcpv6 script (FS#874)
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-06-29 09:56:19 +02:00
Hans Dedecker
c0a9a73393 6rd: add 6rd specific settings as nested json object
Add 6rd specific settings prefix, relay-prefix as a nested data json object

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-05-22 21:40:19 +02:00
Hans Dedecker
4d5b5c82e1 odhcp6c: update to git HEAD version
0463b05 dhcpv6: rebind capability support in reconfigure message (rfc6644)
53767fc dhcpv6: respect renew end point when handling reconfigure message
dd892e2 dhcpv6: calculate T1, T2 and T3 in a more sane manner
8a6ca6e md5: use libubox md5 library as local implementation
89822de dhcpv6: don't return renew msg in case of invalid msg type in reconfigure msg
4160c0e treewide: align coding style

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-03-22 21:59:29 +01:00
Hans Dedecker
53b84e4e2b odhcp6c: update to git HEAD version
7e0d8b8 CMakeLists: don't enable libubox md5 implementation by default

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-03-16 21:42:15 +01:00
Hans Dedecker
28509d6809 odhcp6c: update to git HEAD version
c69555c dhcpv6: use PRIu64 print macro

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-03-06 17:37:01 +01:00
Florian Fainelli
9b2321f42d thc-ipv6: Allow overriding CFLAGS
thc-ipv6 did not allow an external environment to override CFLAGS, which
would lead to our CFLAGS not being passed properly (relro,
optimizations, etc...)

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2017-03-01 17:19:50 -08:00
Hans Dedecker
157b78779f odhcp6c: fix PKG_MIRROR_HASH
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-02-17 16:04:28 +01:00
Hans Dedecker
b516b38f2f odhcp6c: update to GIT head version
cfd986c odhcp6c: fix possible stack corruption when parsing proc if_inet6

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-02-08 11:12:39 +01:00
Hans Dedecker
26923ab110 odhcp6c: fix PKG_SOURCE_URL
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-02-01 21:16:44 +01:00
Hans Dedecker
4d10030c3c odhcp6c: use LEDE_GIT in package source url
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-01-31 21:58:12 +01:00
Hans Dedecker
542feafd90 odhcp6c: update to git HEAD version
c13b6a0 dhcpv6: fix white space error
e9d80cc dhcpv6: trigger restart of DHCPv6 state machine when not
		receiving statefull options
c7122ec update README
419fb63 dhcpv6: server unicast option support

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-01-30 15:11:47 +01:00
Daniel Golle
1590b0fab0 6in4: add missing colon when setting default ca_path
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2017-01-23 13:41:18 +01:00
Hans Dedecker
d1daf3f38d map: take over maintainership
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
Acked-by: Jo-Philipp Wich <jo@mein.io>
2017-01-12 12:15:17 +01:00
Hans Dedecker
0d49f9f4b4 odhcp6c: take over maintainership
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
Acked-by: Jo-Philipp Wich <jo@mein.io>
2017-01-12 12:15:01 +01:00
Hans Dedecker
bb8e9c51ab map: delete map-t device when tearing down map interface
Delete the map-t device when tearing down the map-t interface; as such
there's no conflict when the map-t interface comes up again when trying
to add the map-t device as the map-t device was still present
(Can not add: device 'map-wan6_4' already exists!).

Only call ifdown in teardown for map-e and lw6o4 map interfaces types
in order to suppress the trace "wan6_4 (6652): Interface wan6_4_ not found"

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-01-12 11:41:11 +01:00