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path: root/smoketest/scripts/cli/test_interfaces_vxlan.py
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2024-07-08vxlan: T6505: Support VXLAN VLAN-VNI range mapping in CLI (#3756)Nataliia S
2023-11-22vxlan: T5759: change default MTU from 1450 -> 1500 bytesChristian Breunig
Found an odd behavior on Linux and the VyOS CLI implementation. If adding VXLAN interfaces using iproute2 the MTU differs depending on the creation syntax: ip -4 link add vxlan100 type vxlan dstport 4789 external df unset tos inherit \ ttl 16 nolearning vnifilter local 172.16.33.201 ip -4 link add vxlan200 type vxlan id 200 dstport 4789 local 172.16.33.201 dev eth0 ip -6 link add vxlan300 type vxlan id 300 dstport 4789 local 2001:db8:1::1 dev eth0 132: vxlan300: <BROADCAST,MULTICAST> mtu 1430 qdisc noop state DOWN group default qlen 1000 link/ether 4e:fb:e3:f5:d9:59 brd ff:ff:ff:ff:ff:ff 133: vxlan200: <BROADCAST,MULTICAST> mtu 1450 qdisc noop state DOWN group default qlen 1000 link/ether 0e:4e:f4:76:59:3f brd ff:ff:ff:ff:ff:ff 134: vxlan100: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000 link/ether ba:b6:b7:0c:b1:37 brd ff:ff:ff:ff:ff:ff VyOS always sets a default MTU of 1450 bytes which is correct for IPv4 p2p links or multicast, but invalid for IPv6 p2p. Also this will break EVPN deployments as ethernet bridges with MTU < 1500 bytes are less fun. Increase default MTU to 1500 bytes. Migrate old configurations to use 1450 bytes if not specified otherwise on the CLI.
2023-11-18vxlan: T5753: add support for VNI filteringChristian Breunig
In a service provider network a service provider typically supports multiple bridge domains with overlapping vlans. One bridge domain per customer. Vlans in each bridge domain are mapped to globally unique VXLAN VNI ranges assigned to each customer. Without the ability of VNI filtering, we can not provide VXLAN tunnels with multiple tenants all requiring e.g. VLAN 10. To Test: set interfaces vxlan vxlan987 parameters external set interfaces vxlan vxlan987 source-interface eth0 set interfaces vxlan vxlan987 parameters vni-filter set interfaces vxlan vxlan987 vlan-to-vni 50 vni 10050 set interfaces vxlan vxlan987 vlan-to-vni 51 vni 10051 set interfaces vxlan vxlan987 vlan-to-vni 52 vni 10052 set interfaces vxlan vxlan987 vlan-to-vni 53 vni 10053 set interfaces vxlan vxlan987 vlan-to-vni 54 vni 10054 set interfaces vxlan vxlan987 vlan-to-vni 60 vni 10060 set interfaces vxlan vxlan987 vlan-to-vni 69 vni 10069 set interfaces bridge br0 member interface vxlan987 Add new op-mode command: show bridge vni Interface VNI ----------- ----------- vxlan987 10050-10054 vxlan987 10060 vxlan987 10069
2023-11-01smoketest: vxlan: T5699: fix "external" CLI optionChristian Breunig
After commit cc7ba8824 ('vxlan: T5699: migrate "external" CLI know to "parameters external"') We also need to adjust the testcase for ARP/ND suppression.
2023-10-31Merge pull request #2413 from c-po/t5668-vxlanChristian Breunig
vxlan: T5668: add CLI knob to enable ARP/ND suppression
2023-10-30vxlan: T5699: migrate "external" CLI know to "parameters external"Christian Breunig
As we have a bunch of options under "paramteres" already and "external" is clearly one of them it should be migrated under that node as well.
2023-10-30vxlan: T5668: add CLI knob to enable ARP/ND suppressionChristian Breunig
In order to minimize the flooding of ARP and ND messages in the VXLAN network, EVPN includes provisions [1] that allow participating VTEPs to suppress such messages in case they know the MAC-IP binding and can reply on behalf of the remote host. In Linux, the above is implemented in the bridge driver using a per-port option called "neigh_suppress" that was added in kernel version 4.15. [1] https://www.rfc-editor.org/rfc/rfc7432#section-10
2023-09-09vxlan: T3700: support VLAN tunnel mapping of VLAN aware bridgesChristian Breunig
FRR supports a new way of configuring VLAN-to-VNI mappings for EVPN-VXLAN, when working with the Linux kernel. In this new way, the mapping of a VLAN to a VNI is configured against a container VXLAN interface which is referred to as a 'Single VXLAN device (SVD)'. Multiple VLAN to VNI mappings can be configured against the same SVD. This allows for a significant scaling of the number of VNIs since a separate VXLAN interface is no longer required for each VNI. Sample configuration of SVD with VLAN to VNI mappings is shown below. set interfaces bridge br0 member interface vxlan0 set interfaces vxlan vxlan0 external set interfaces vxlan vxlan0 source-interface 'dum0' set interfaces vxlan vxlan0 vlan-to-vni 10 vni '10010' set interfaces vxlan vxlan0 vlan-to-vni 11 vni '10011' set interfaces vxlan vxlan0 vlan-to-vni 30 vni '10030' set interfaces vxlan vxlan0 vlan-to-vni 31 vni '10031'
2023-07-14T5195: vyos.util -> vyos.utils package refactoring (#2093)Christian Breunig
* T5195: move run, cmd, call, rc_cmd helper to vyos.utils.process * T5195: use read_file and write_file implementation from vyos.utils.file Changed code automatically using: find . -type f -not -path '*/\.*' -exec sed -i 's/^from vyos.util import read_file$/from vyos.utils.file import read_file/g' {} + find . -type f -not -path '*/\.*' -exec sed -i 's/^from vyos.util import write_file$/from vyos.utils.file import write_file/g' {} + * T5195: move chmod* helpers to vyos.utils.permission * T5195: use colon_separated_to_dict from vyos.utils.dict * T5195: move is_systemd_service_* to vyos.utils.process * T5195: fix boot issues with missing imports * T5195: move dict_search_* helpers to vyos.utils.dict * T5195: move network helpers to vyos.utils.network * T5195: move commit_* helpers to vyos.utils.commit * T5195: move user I/O helpers to vyos.utils.io
2023-05-27smoketest: T5242: automatically detect interface "capabilities"Christian Breunig
Current state of vyos-1x smoketests have hardcoded features to test. The feature support is inside the base class BasicInterfaceTest class BasicInterfaceTest: class TestCase(VyOSUnitTestSHIM.TestCase): _test_dhcp = False _test_ip = False _test_mtu = False _test_vlan = False _test_qinq = False _test_ipv6 = False _test_ipv6_pd = False _test_ipv6_dhcpc6 = False _test_mirror = False All derived classes need to enable the tests that are supported on this interface type. Adding new feature to a given interface (like vif support in T5237) require manually enabling those tests for the given interface. It would make much more sense, if we can query the config backend for supported interface options - or in other words - is there a CLI node available that corresponds to set interfaces ethernet <name> vif - if that's the case, _test_vlan = True.
2022-04-25smoketest: bugfix on proper inheritance levels for classmethodChristian Poessinger
2022-04-18vxlan: geneve: T4370: support configuration of DF bit optionChristian Poessinger
set interfaces vxlan vxlan0 parameters ip df <set|unset|inherit> set interfaces geneve gnv0 parameters ip df <set|unset|inherit>
2022-02-21smoketest: vxlan: T4120: verify support for multiple remote addressesChristian Poessinger
2022-02-20vxlan: T4120: add ability to set multiple remotes (PR #1127)Andreas
VXLAN does support using multiple remotes but VyOS does not. Add the ability to set multiple remotes and add their flood lists using "bridge" command.
2021-12-10vxlan: T3700: can not specify both "external" and "VNI"Christian Poessinger
2021-12-10vxlan: T3700: add support for external controlled FDBChristian Poessinger
Background information [1]. Specifies whether an external control plane (e.g. ip route encap/EVPN) or the internal FDB should be used. [1]: https://legacy.netdevconf.info/2.2/slides/prabhu-linuxbridge-tutorial.pdf
2021-11-21smoketest: remove superfluous ConfigSession importChristian Poessinger
2021-03-17smoketest: add shim for every test to re-use common tastsChristian Poessinger
Currently every smoketest does the setup and destruction of the configsession on its own durin setUp(). This creates a lot of overhead and one configsession should be re-used during execution of every smoketest script. In addiion a test that failed will leaf the system in an unconsistent state. For this reason before the test is executed we will save the running config to /tmp and the will re-load the config after the test has passed, always ensuring a clean environment for the next test.
2021-03-14vyos.util: rename get_json_iface_options() -> get_interface_config()Christian Poessinger
2021-03-03smoketest: vxlan: extend testcase to verify additional tunnel parametersChristian Poessinger
Verify proper configuration of VXLAN parameters for - source-interface - source-address - remote - vni - group Before it was only verified if the VXLAN tunnel interface was configured at all but not if the parameters are correct, too.
2021-02-28vxlan: T1513: add dont-fragment CLI optionChristian Poessinger
2021-02-28vxlan: T3369: add underlay IPv6 supportChristian Poessinger
2021-01-26smoketest: refactor setUp() for all interface based testcasesChristian Poessinger
It does not make sense (at all!) to re-initialize the entire class with every call to setUp(). We neither change the enabled/disabled tastcases dynamically, not do we adjust the testinterfaces during a run. Remove the runtime overhead and place one-time init calls into setUpClass() instead.
2021-01-12smoketest: interface: enable ip/ipv6 tests on additional interfacesChristian Poessinger
2021-01-05smoketest: mirror: T3169: re-add mirror / SPAN test caseChristian Poessinger
Commit ef629504d4 ("smoketest: mirror: drop testcase") dropped the smoketests entirely as they have been programmed in a wrong way leading to outages on live development systems which used dummy interfaces for management traffic.
2020-12-29smoketest: run all tests with verbosity=2Christian Poessinger
2020-08-27Merge branch 'master' of github.com:vyos/vyos-smoketest into ↵Christian Poessinger
vyos-smoketest-integration (T2832) * 'master' of github.com:vyos/vyos-smoketest: (153 commits) pppoe-server: test some more values lcd: adjust to cli changes lcd: adapt test to new CLI design pppoe-server: initial smoketest with local and radius auth pppoe: validate dhcpv6 client will be started wireless: validate hostapd/wpa_supplicant is running pppoe: sync to new dhcpv6-pd cli anyconnect: T2812: add basic testing ethernet: check interface disable state router-advert: check 'infinity' option in script logic ssh: config file is now volatile (moved to /run) ipv6: link-local: test address assignment on interfaces router-advert: add initial test mdns-repeater: add basic test pseudo-ethernet: extend smoketests with VIFs l2tpv3: add initial interface test wireless: use library function for loading kernel modules ethernet: test "ip" subtree of interface for e.g. ARP settings pppoe: use assertEqual() service: bcast-relay: add initial tests ...
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