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2021-12-04T4035: correct the interface basename extraction logicDaniil Baturin
to avoid confusing 'v' in GENEVE interface prefix ('gnv') with a "vXXX" part of a VRRP interface
2021-11-19ethernet: T4011: deleting interface should place interface in admin down stateChristian Poessinger
Interface will still be visible to the operating system. (cherry picked from commit a14f93adfa633eabff90524e1f83d56092ec0c3c)
2021-11-19wwan: T3620: fix commend in remove()Christian Poessinger
Improve commend in WWANIf.remove() - remove() was implemented in commit 61e4d75a ("wwan: T3620: place interface in A/D state when removed"). (cherry picked from commit d9a19b77a56031fa3fbfa43a85c8be7ee83ae3d7)
2021-11-18wwan: T3620: place interface in A/D state when removedChristian Poessinger
2021-10-09tunnel: T3894: fix design when building synthetic MAC addressesChristian Poessinger
It seems not all systems have eth0 - get a list of all available Ethernet interfaces on the system (without VLAN subinterfaces) and then take the first one. (cherry picked from commit f19c92f255011149eeb7626a2e158456abe4c9b8)
2021-10-02vyos.ifconfig: T3883: bugfix VRF deletionChristian Poessinger
We can not pass None as VRF name, this raises an exception. OSError: [Errno 255] failed to run command: ip link set dev eth2 master None
2021-09-26vyos.ifconfig: T3860: bugfix in get_mac_synthetic()Christian Poessinger
Commit 081e23996f (vyos.ifconfig: get_mac_synthetic() must generate a stable "MAC") calculated a "stable" synthetic MAC address per the interface based on UUID and the interface name. The problem is that this calculation is too stable when run on multiple instances of VyOS on different hosts/hypervisors. Having R1 and R2 setup a connection both via "tun10" interface will become the same "synthetic" MAC address manifesting in the same link-local IPv6 address. This e.g. breaks OSPFv3 badly as both neighbors communicate using the same link-local address. As workaround one can: set interfaces tunnel tun1337 address 'fe80::1:1337/64' set interfaces tunnel tun1337 ipv6 address no-default-link-local This commit changes the way in how the synthetic MAC address is generated. It's based on the first 48 bits of a sha256 sum build from a CPU ID retrieved via DMI, the MAC address of eth0 and the interface name as used before. This should add enough entropy to get a stable pseudo MAC address. (cherry picked from commit 8d6861290f39298701b0a89bd358545763cee14b)
2021-09-25vyos.ifconfig: dhcpv6: re-use systemd_service definition variableChristian Poessinger
(cherry picked from commit d1c58addd881e06b389799a9c14d8ebf5d03c567)
2021-09-25vyos.ifconfig: dhcp: T3300: always re-start dhcp client instead of startChristian Poessinger
Commit dd2eb5e5686655 ("dhcp: T3300: add DHCP default route distance") changed the logic on how the DHCP process is going to be started. The systemd unit was always "started" even if it was already running. It should rather be re-started to track changes in e.g. the DHCP hostname setting. (cherry picked from commit 8ba8f0e097527e3aaaf8b395bfc07cce47e2c788)
2021-09-21vrrp: keepalived: T616: drop /etc/default/keepalivedChristian Poessinger
This is a follow-up commit to 65398e5c8 ("vrrp: keepalived: T616: move configuration to volatile /run directory") as it makes no sense to store a static /etc/default/keepalived file marked as "Autogenerated by VyOS" that only enabled the SNMP option to keepalived. Better pass the --snmp switch via the systemd override file and drop all other references/files.
2021-09-21vrrp: keepalived: T616: move configuration to volatile /run directoryChristian Poessinger
Move keepalived configuration from /etc/keepalived to /run/keepalived. (cherry picked from commit b243795eba1b36cadd81c3149e833bdf5c5bea70)
2021-09-20ifconfig: T2104: cleanup IPv6 EUI-64 handling in update()Christian Poessinger
(cherry picked from commit 3f6ae12908f54222f2f79a87bed51f71e2fbac87)
2021-09-20vyos.ifconfig: get_mac_synthetic() must generate a stable "MAC"Christian Poessinger
Commit b7d30137b1 ("vyos.ifconfig: provide generic get_mac_synthetic() method") provided a common helper to generate MAC addresses used by EUI64 addresses for interfaces not having a layer2 interface (WireGuard or ip tunnel). The problem is that every call to the helper always yielded a new MAC address. This becomes problematic when IPv6 link-local addresses are generated and modified on the interface as multiple link-local (fe80::/64) addresses can easily be added to the interface leaving ... a mess. This commit changes the way how the "synthetic" MAC is generated, we generate a UUID which is stable as it is based on the interface name. We take out the last 48 bits of the UUID and form the "MAC" address. (cherry picked from commit 081e23996feb60ad903caf8b0a4587f5dacc69bf)
2021-09-20vyos.ifconfig: T2738: can only read from a file when it existsChristian Poessinger
When IPv6 is disbaled on an interface also the sysfs files related to IPv6 for this interface vanish. We need to check if the file exists before we read it. (cherry picked from commit 672a70613aa6c987bca417f93b587eddccbfd53a)
2021-09-19vyos.ifconfig: T2738: do not remove OS assigned IP addresses from interfaceChristian Poessinger
When using VRRP on any given interface and performing an action against that interface - be it even only changing the alias - will trigger a removal of the VRRP IP address. The issue is caused by: # determine IP addresses which are assigned to the interface and build a # list of addresses which are no longer in the dict so they can be removed cur_addr = self.get_addr() for addr in list_diff(cur_addr, new_addr): When the script calls into the library - we will drop all IP addresses set on the adapter but not available in the config dict. We should only remove the IP addresses marked by the CLI to be deleted! (cherry picked from commit e80d0aebd691f1a707ab534b4d1340fa0b793e01)
2021-09-19vyos.ifconfig: T2738: add delta check when changing interface parametersChristian Poessinger
There is no need to alter interface parameters if they have not changed at all. (cherry picked from commit b4c58c5aefaca4fce817b58327b9c7c3e8145d6d)
2021-09-10ethernet: T3802: not all NICs support reading speed/duplex settings in all ↵Christian Poessinger
states Turns out an AX88179 USB 3.0 NIC does not support reading back the speed and duplex settings in every operating state. While the NIC is beeing initialized, reading the speed setting will return: $ cat /sys/class/net/eth6/speed cat: /sys/class/net/eth6/speed: Invalid argument Thus if this happens, we simply tell the system that the current NIC speed matches the requested speed and nothing is changed at this point in time.
2021-09-10ethernet: T3802: use only one implementation for get_driver_name()Christian Poessinger
Move the two implementations to get the driver name of a NIC from ethernet.py and ethtool.py to only ethtool.py.
2021-09-10ethernet: T3802: check if driver supports changing flow-control settingsChristian Poessinger
2021-08-31vyos.ethtool: T3163: purify code to read and change flow-control settingsChristian Poessinger
It makes no sense to have a parser for the ethtool values in ethtool.py and ethernet.py - one instance ios more then enough! (cherry picked from commit 0229645c8248decb5664056df8aa5cd5dff41802)
2021-08-31ethernet: T3163: only change ring-buffer settings if requiredChristian Poessinger
Only update the RX/TX ring-buffer settings if they are different from the ones currently programmed to the hardware. There is no need to write the same value to the hardware again - this could cause traffic disruption on some NICs. (cherry picked from commit 29082959e0efc02462fba8560d6726096e8743e9)
2021-08-31vyos.ethtool: T3163: purify code to read current speed and duplex settingsChristian Poessinger
It makes no sense to have a parser for the ethtool value sin ethtool.py and ethernet.py - one instance ios more then enough! (cherry picked from commit 6f5fb5c503b5df96d0686002355da3633b1fc597)
2021-08-31vyos.ethtool: T3163: use long option names when calling the ethtool binrayChristian Poessinger
This makes understanding the code easier what is "really" called without opening the man page. (cherry picked from commit a086dc2c429aea9614ac7a9c735c6475c2d6da59)
2021-08-31interface: T3782: Fix unexpected delete qdisc ruleViacheslav
Some tc qdisc rules are generated by old perl code It prevent to unexpected override this code by python.
2021-08-30ethernet: T3787: remove deprecated UDP fragmentation offloading optionChristian Poessinger
Deprecated in the Linux Kernel by commit 08a00fea6de277df12ccfadc21 ("net: Remove references to NETIF_F_UFO from ethtool.").
2021-08-30vyos.ifconfig: T3619: only inform user about real offload change for invalid ↵Christian Poessinger
option Commit 31169fa8 ("vyos.ifconfig: T3619: only set offloading options if supported by NIC") added a warning for the user if an offload option was about to change that was not possible at all (harware limit). Unfortunately the warning was even displayed if nothing was done at all. This got corrected. (cherry picked from commit ce784a9fcb7199f87949f17777b7b736227c85b3)
2021-08-29interfaces: T3777: Does not delete empty eui64 addressViacheslav
Check eui64_old value before deleting It can be empty or not ipv6 address.
2021-08-28vyos.ifconfig: T3619: only set offloading options if supported by NICChristian Poessinger
In the past we always told ethtool to change the offloading settings, even if this was not supported by the underlaying driver. This commit will only change the offloading options if they differ from the current state of the NIC and only if it's supported by the NIC. If the NIC does not support setting the offloading options, a message will be displayed for the user: vyos@vyos# set interfaces ethernet eth2 offload gro vyos@vyos# commit [ interfaces ethernet eth2 ] Adapter does not support changing large-receive-offload settings! (cherry picked from commit 31169fa8a763e36f6276632139da46b1aca3a7af)
2021-08-24vyos.ifconfig: T3772: bugfix missing VRRP interfacesChristian Poessinger
When the interface name was stripped down from "eth0.201" to "eth" to determine the appropriate interface section, VRRP interfaces got left out on the call to rstrip(). VRRP interfaces now show up in "show interfaces" as they did in VyOS 1.2. vyos@vyos:~$ show interfaces Codes: S - State, L - Link, u - Up, D - Down, A - Admin Down Interface IP Address S/L Description --------- ---------- --- ----------- dum0 172.18.254.201/32 u/u eth0 - u/u eth0.10 172.16.33.8/24 u/u eth0.201 172.18.201.10/24 u/u eth1 10.1.1.2/24 u/u eth1v10 10.1.1.1/24 u/u eth2 - u/u lo 127.0.0.1/8 u/u ::1/128 (cherry picked from commit df22bc2c96d5095eaec978a58bf5d2361d758a86)
2021-08-22bridge: T3137: backport vlan features from 1.4 currentChristian Poessinger
2021-08-22vyos.ifconfig: provide generic get_mac_synthetic() methodChristian Poessinger
WireGuard, Tunnel and also PPPoE all need a ways to calculate a synthetic MAC address used for the EUI64 link-local addresses. Instead of copying the code from Tunnel to WireGuard to PPPoE, use a generic implementation. (cherry picked from commit b7d30137b17da49ed5099d4d96659b363fc7bcc9)
2021-08-22vyos.ifconfig: bridge: remove missleading comment in update()Christian Poessinger
(cherry picked from commit e1debb1b57a445fa2357f7dbb5b3f04383f8b1e3)
2021-07-31l2tpv3: T1594: Fix timeout before set l2tpv3 interfaceViacheslav
In some cases, we need to wait until local address is assigned. And only then l2tpv3 tunnel can be configured. For example when ipv6 address is in "tentative" state or we wait for some routing daemon/route for a remote address.
2021-07-27Revert "ifconfig: drop unused classes for pppoe and vti"Christian Poessinger
This reverts commit e4d697b1d3aad0cb8e81f4c36bcaa4c089195f43. We need those classes for the operational level "show interfaces" command.
2021-07-25ifconfig: backport ifconfig framework from 1.4 to support new tunnel optionsChristian Poessinger
It is easier to backport the entire vyos.ifconfig library from 1.4 instead of backporting single pieces which are required to add new feature to the tunnel interface section. In addition that both libraries are now back in sync it will become much easier to backport any other new feature introduced in VyOS 1.4!
2021-07-25ifconfig: drop unused classes for pppoe and vtiChristian Poessinger
PPPoE uses an entire different approach to setup the interface and VTI is still implemented using the old node.def definitions from vyatta-cfg-system.
2021-07-21VXLAN: T3683: Fix for ipv6 source-interface optionViacheslav
2021-07-20ifconfig: tunnel: T3691: add missing GRETAP key supportChristian Poessinger
2021-07-13T3663: fixed in the inotify-based vrrp script.Daniil Baturin
2021-07-13T3663: use inotify-based watching in "show vrrp".Daniil Baturin
2021-07-02conntrack-sync: T3535: Rewrite conf and op modes to XML python styleViacheslav
2021-06-19ethernet: T3633: Add LRO offloadViacheslav
(cherry picked from commit 4b2fef88644bb75dadbe33b9638a4150def7e14f)
2021-06-13wwan: T3620: rename "wirelessmodem wlm" interfaces to new wwan interface treeChristian Poessinger
(cherry picked from commit c2a1c071e7d0a9ca754d7f5016eed7db188b3d1a)
2021-05-15vyos.ifconfig: T3532: re-create Q-in-Q interface on protocol changeChristian Poessinger
It is not possible to change the VLAN encapsulation protocol "on-the-fly". For this "quirk" we need to actively delete and re-create the VIF-S interface. (cherry picked from commit cd504035015dca62149b57bc07d8e002bd8723b1)
2021-05-13bonding: T3543: add support to configure lacp-rate (slow or fast)Christian Poessinger
Option specifying the rate in which we'll ask our link partner to transmit LACPDU packets in 802.3ad mode. set interfaces bonding bond0 lacp-rate <slow|fast> slow: Request partner to transmit LACPDUs every 30 seconds (default) fast: Request partner to transmit LACPDUs every 1 second (cherry picked from commit 8e392a3dbc16f7b80a979f7b4e9c11408d700e6f)
2021-04-25tunnel: T3468: add interfaces to completion helper for bridgeChristian Poessinger
(cherry-picked from commit efa744c63b388773a4ea76d0f690042ec1689159)
2021-04-05vrf: vlan: T3438: do not automatically delete upper interfaceChristian Poessinger
Removing a VLAN (VIF) interface from the CLI always deleted all interfaces the kernel listed as "upper" in the /sys/class/net folder. This had the drawback that when deleting a VIF, also the VRF interface was simply deleted - killing all VRF related services. (cherry picked from commit 6458f91735412fb2e6e7e37f7b3e6ca587a5a235)
2021-03-19dhcp: T3300: add DHCP default route distanceBrandon Stepler
(cherry picked from commit dd2eb5e5686655c996ae95285b8ad7eb73d63d0b)
2021-03-14xdp: T2666: remove entire XDP code for 1.3 LTS imageChristian Poessinger
This is an extension to commit 801c5235 ("xdp: T2666: disable this highly experimental feature in 1.3 LTS") by dropping all XDP references in the equuleus codebase.
2021-03-07vxlan: T3319: use default ttl of 16Christian Poessinger
VyOS 1.2 had a default ttl of 16 hardcoded to the node.def file [1], so until this is handled via a migration script we have to obey that particular setting. [1]: https://github.com/vyos/vyatta-cfg-system/blob/crux/templates/interfaces/vxlan/node.def#L23
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