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58 Commits

Author SHA1 Message Date
Yu Watanabe
dedf2d0054 network: add support to create wlan virtual interface 
Closes #18977.
 2022-02-15 23:24:55 +09:00
Yu Watanabe
1ae308abb5 network: tunnel: support external mode 
Closes #22352.
 2022-02-03 11:12:01 +09:00
Yu Watanabe
b90d0f83b2 network/netdev: add support to create IPoIB subinterface 2021-12-04 15:06:58 +09:00
Yu Watanabe
e908434458 network: wireguard: automatically configure routes to addresses specified in AllowedIPs= 
Closes #14176.
 2021-12-01 04:00:11 +09:00
Jörg Deckert
dd568427fb
networkd: correct batman-adv setting name (GatewayBandwidth) (#19539) 
Co-authored-by: Jörg Deckert <jdeckert@unitas-network.de>
 2021-05-08 14:39:32 +02:00
Uwe Kleine-König
cbcdcaaa0e Add support for conditions on the machines firmware 
This allows to limit units to machines that run on a certain firmware
type. For device tree defined machines checking against the machine's
compatible is also possible.
 2021-04-28 10:55:55 +02:00
Annika Wickert
c0267a592a network: Implement B.A.T.M.A.N. Advanced interface type 2021-02-25 01:57:29 +09:00
Susant Sahani
dca0a4e131 network: macvlan - add support to configure rx queue for broadcast/multicast 2021-01-17 08:39:28 +01:00
Susant Sahani
ea07086285 network: Allow to configure VLan egress qos maps 2021-01-12 14:31:03 +01:00
Susant Sahani
0d9b8913e2 network: Allow to configure VLan egress qos maps 2021-01-12 14:30:56 +01:00
walbit-de
2d453f3597
network: add Protocol= to vlan netdev (#17794) 2020-12-02 14:58:02 +01:00
Yu Watanabe
dc0e90d2e0
Merge pull request #16929 from ssahani/network-bare-udp 
network: introduce Bare UDP Tunnelling
 2020-09-17 20:34:15 +09:00
Susant Sahani
a9b8450bd4 network: Allow vxlan to be created without .network file 2020-09-17 15:49:36 +09:00
Susant Sahani
e6980c7270 network: Introduce bare UDP 2020-09-17 15:05:58 +09:00
Alvin Šipraga
0d0de133f0 network: add support for MACVLAN source mode 
Add support for creating a MACVLAN interface in "source" mode by
specifying Mode=source in the [MACVLAN] section of a .netdev file.

A list of allowed MAC addresses for the corresponding MACVLAN can also
be specified with the SourceMACAddress= option of the [MACVLAN] section.

An example .netdev file:

    [NetDev]
    Name=macvlan0
    Kind=macvlan
    MACAddress=02:DE:AD:BE:EF:00

    [MACVLAN]
    Mode=source
    SourceMACAddress=02:AB:AB:AB:AB:01 02:CD:CD:CD:CD:01
    SourceMACAddress=02:EF:EF:EF:EF:01

The same keys can also be specified in [MACVTAP] for MACVTAP kinds of
interfaces, with the same semantics.
 2020-07-08 18:01:52 +02:00
Zbigniew Jędrzejewski-Szmek
804a436582 fuzz-netdev-parser: add test case for earlier version of preceding patches 
AddressSanitizer:DEADLYSIGNAL
=================================================================
==12==ERROR: AddressSanitizer: ABRT on unknown address 0x00000000000c (pc 0x7f0a518b3428 bp 0x7fffa463bfd0 sp 0x7fffa463be68 T0)
SCARINESS: 10 (signal)
    #0 0x7f0a518b3428 in raise (/lib/x86_64-linux-gnu/libc.so.6+0x35428)
    #1 0x7f0a518b5029 in abort (/lib/x86_64-linux-gnu/libc.so.6+0x37029)
    #2 0x7f0a52ca635a in log_assert_failed_realm /work/build/../../src/systemd/src/basic/log.c:819:9
    #3 0x4eea92 in config_parse_wireguard_endpoint /work/build/../../src/systemd/src/network/netdev/wireguard.c:808:9
    #4 0x7f0a52b2f74e in next_assignment /work/build/../../src/systemd/src/shared/conf-parser.c:133:32
    #5 0x7f0a52b2954e in parse_line /work/build/../../src/systemd/src/shared/conf-parser.c:242:16
    #6 0x7f0a52b28911 in config_parse /work/build/../../src/systemd/src/shared/conf-parser.c:377:21
    #7 0x7f0a52b29ec6 in config_parse_many_files /work/build/../../src/systemd/src/shared/conf-parser.c:439:21
    #8 0x7f0a52b2a5a6 in config_parse_many /work/build/../../src/systemd/src/shared/conf-parser.c:507:16
    #9 0x4d8d6c in netdev_load_one /work/build/../../src/systemd/src/network/netdev/netdev.c:732:13
    #10 0x4d3e2b in LLVMFuzzerTestOneInput /work/build/../../src/systemd/src/network/fuzz-netdev-parser.c:23:16
    #11 0x6b3266 in fuzzer::Fuzzer::ExecuteCallback(unsigned char const*, unsigned long) /src/libfuzzer/FuzzerLoop.cpp:558:15
    #12 0x6af860 in fuzzer::Fuzzer::RunOne(unsigned char const*, unsigned long, bool, fuzzer::InputInfo*, bool*) /src/libfuzzer/FuzzerLoop.cpp:470:3
    #13 0x6b6970 in fuzzer::Fuzzer::ReadAndExecuteSeedCorpora(std::__1::vector<fuzzer::SizedFile, fuzzer::fuzzer_allocator<fuzzer::SizedFile> >&) /src/libfuzzer/FuzzerLoop.cpp:770:7
    #14 0x6b7376 in fuzzer::Fuzzer::Loop(std::__1::vector<fuzzer::SizedFile, fuzzer::fuzzer_allocator<fuzzer::SizedFile> >&) /src/libfuzzer/FuzzerLoop.cpp:799:3
    #15 0x67573f in fuzzer::FuzzerDriver(int*, char***, int (*)(unsigned char const*, unsigned long)) /src/libfuzzer/FuzzerDriver.cpp:846:6
    #16 0x667097 in main /src/libfuzzer/FuzzerMain.cpp:19:10
    #17 0x7f0a5189e82f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f)
    #18 0x4295a8 in _start (out/fuzz-netdev-parser+0x4295a8)

DEDUP_TOKEN: raise--abort--log_assert_failed_realm
AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: ABRT (/lib/x86_64-linux-gnu/libc.so.6+0x35428) in raise
==12==ABORTING
 2020-06-22 16:32:37 +02:00
Yu Watanabe
0e77fc66bc network: fix double free in macsec_receive_channel_free() 
Fixes #15941.
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22547
 2020-06-01 09:39:46 +02:00
Evgeny Vereshchagin
fdd156dd99 tests: add a testcase triggering https://github.com/systemd/systemd/issues/15968 
It's just a follow-up to https://github.com/systemd/systemd/pull/15976
 2020-05-31 21:39:37 +02:00
Rubens Figueiredo
4df4df5b56 network: allow setting VLAN protocol on bridges 
Signed-off-by: Rubens Figueiredo <rubens.figueiredo@bisdn.de>
 2020-05-14 17:59:57 +02:00
Yu Watanabe
e8489008cb network: rename IGMPVersion= -> MulticastIGMPVersion= 2019-07-26 11:00:56 +09:00
Susant Sahani
afa51e2dfb networkd: bridge add support to set IGMP version 2019-07-25 10:05:06 +09:00
Yu Watanabe
8c9c703c55 network: add AssignToLoopback= setting to [Tunnel] section 
networkd does not manage loopback interface lo. So, previously, we have
no way to assign tunnel devices to lo.
 2019-07-11 09:59:06 +09:00
1848
98d20a17a9 Added support for xfrm interfaces 2019-07-10 23:02:19 +09:00
Yu Watanabe
75eed300a9 network: Allow IFF_VNET_HDR to also be set for tun devices 
f5f07dbf06 adds VnetHeader= for tap
devices, but the flag is also used for tun devices.
This adds VnetHeader= setting in [Tun] section.
 2019-05-22 17:58:46 +09:00
Susant Sahani
8f02c9b085 networkd: FOU netdev add support to configure peer port 2019-05-18 10:25:36 +09:00
Yu Watanabe
db439337f9
Merge pull request #12576 from ssahani/fou 
networkd: FOU tunnel support Local and Peer tunnel addresses
 2019-05-16 05:10:35 +02:00
Susant Sahani
4502a61c8a networkd: FOU tunnel support Local and Peer tunnel addresses 2019-05-16 10:24:48 +09:00
Susant Sahani
69c317a07f networkd: introduce netdev ipvtap 
This patch adds netdev ipvtap that is based on the
IP-VLAN network interface, called ipvtap. An ipvtap device can be created
in the same way as an ipvlan device, using 'kind ipvtap', and then accessed
using the tap user space interface.
 2019-05-16 09:48:53 +09:00
Susant Sahani
aac350192b networkd: Geneve add support configure IP don't fragment 2019-05-10 22:45:26 +09:00
Susant Sahani
1189c00a3c networkd: VXLAN add support to configure IP Don't fragment. 
Allow users to set the IPv4 DF bit in outgoing packets, or to inherit its
value from the IPv4 inner header. If the encapsulated protocol is IPv6 and
DF is configured to be inherited, always set it.
 2019-05-09 06:40:33 +02:00
Zbigniew Jędrzejewski-Szmek
29e19a6f19 fuzz: fix spelling of MACsec and MACAddress in the corpus 2019-05-08 06:53:07 +05:30
Susant Sahani
4cc0fd7531 networkd: VXLAN add support to configure Generic Protocol Extension 
See https://tools.ietf.org/html/draft-ietf-nvo3-vxlan-gpe-07
 2019-05-08 06:52:42 +05:30
Susant Sahani
6f213e4a34 networkd: VXLAN rename Id to VNI 
It makes more sense to call VXLAN ID as

1. the VXLAN Network Identifier (VNI) (or VXLAN Segment ID)
2. test-network: rename VXLAN Id to VNI
3. fuzzer: Add VXLAN VNI directive to fuzzer
 2019-05-07 20:52:11 +05:30
Yu Watanabe
1c30b174ed network: rename WireGuard.FwMark -> FirewallMark 
For the consistency with FirewallMark= in [RoutingPolicyRule] section.
 2019-05-04 17:20:23 +02:00
Yu Watanabe
b0e13c3122 network: add MACsecTransmitAssociation.UseForEncoding= setting 2019-04-12 10:12:42 +09:00
Yu Watanabe
a7b9c52f1f network: add MACsec*Association.Activate= setting 2019-04-12 10:12:42 +09:00
Yu Watanabe
eb4705fb36 network: add MACsec*Association.KeyFile= setting 2019-04-12 10:12:42 +09:00
Susant Sahani
81962db798 network: Introduce MACsec 
Media Access Control Security (MACsec) is an 802.1AE IEEE
industry-standard security technology that provides secure
communication for all traffic on Ethernet links.
MACsec provides point-to-point security on Ethernet links between
directly connected nodes and is capable of identifying and preventing
most security threats, including denial of service, intrusion,
man-in-the-middle, masquerading, passive wiretapping, and playback attacks.

Closes #5754
 2019-04-12 10:12:41 +09:00
Yu Watanabe
86a3d44de5 network: fix use-of-uninitialized-value or null dereference 
This fixes a bug introduced by 6ef5c881dd.

Fixes oss-fuzz#14157 and oss-fuzz#14158.
 2019-04-10 18:18:11 +09:00
Yu Watanabe
a3945c6361 network: add WireGuardPeer.PresharedKeyFile= setting 2019-04-09 15:50:22 +09:00
Yu Watanabe
4d6cd572a7 fuzz: add testcases for the bug in condition_free_list_type() 2019-03-24 00:35:39 +09:00
Yu Watanabe
5ba40bb2cc fuzz: add a testcase for oss-fuzz#13719 2019-03-15 23:47:41 +09:00
Susant Sahani
3a56e697c8 networkd: Introduce l2tp tunnel 
This works allows networkd to configure l2tp tunnel.
See http://man7.org/linux/man-pages/man8/ip-l2tp.8.html
 2019-03-14 10:57:41 +09:00
Yu Watanabe
76df77794a wireguard: add PrivateKeyFile= option 
Closes #11878.
 2019-03-13 12:02:03 +09:00
Susant Sahani
fde60a424e netdev bond: add support to configure tlb_dynamic_lb 
Closes https://github.com/systemd/systemd/issues/11135

Add test for bond : tlb_dynamic_lb
 2018-12-15 18:15:16 +05:30
Susant Sahani
918049ad53 networkd: Add support to configure ISATAP tunnel 
Let's just reuse the code of sit tunnel to create a ISATAP tunnel.
Matter of turning a flag

Please see https://elixir.bootlin.com/linux/v4.19.6/source/net/ipv6/sit.c#L208
 2018-12-03 09:15:24 +05:30
Evgeny Vereshchagin
5260482d4c tests: update test/fuzz/fuzz-netdev-parser/directives.netdev 
This is a follow-up to 2266864b04.
 2018-11-28 05:19:12 +01:00
Lennart Poettering
bdc0bcf014
Merge pull request #10731 from yuwata/fix-oss-fuzz-11344 
Fixes oss-fuzz#11344
 2018-11-12 10:23:23 +01:00
Yu Watanabe
bf877a54c7
Merge pull request #10669 from danderson/networkd-6rd 
networkd: add 6rd support for sit netdevs
 2018-11-12 15:55:03 +09:00
Yu Watanabe
c1b4a2b03a fuzz: add testcase of oss-fuzz#11344 2018-11-12 00:36:48 +09:00