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2023-12-15frr: T4020: add option to define number of open file descriptorsChristian Breunig
This allows the operator to control the number of open file descriptors each daemon is allowed to start with. The current assumed value on most operating systems is 1024. If the operator plans to run bgp with several thousands of peers then this is where we would modify FRR to allow this to happen. set system frr descriptors <n> (cherry picked from commit 892c28ccf634173d4c4952c248cb03974c560793)
2023-12-13srv6: T591: initial implementation to support locator definitionChristian Breunig
VyOS CLI set protocols segment-routing srv6 locator bar prefix '2001:b::/64' set protocols segment-routing srv6 locator foo behavior-usid set protocols segment-routing srv6 locator foo prefix '2001:a::/64' Will generate in FRR segment-routing srv6 locators locator bar prefix 2001:b::/64 block-len 40 node-len 24 func-bits 16 exit ! locator foo prefix 2001:a::/64 block-len 40 node-len 24 func-bits 16 behavior usid exit ! exit ! exit ! exit (cherry picked from commit ca301cdd4746187f96ff84e411fda6a84e33f237)
2023-12-13bgp: T591: add SRv6 support from FRRChristian Breunig
set protocols bgp sid vpn per-vrf export '99' set protocols bgp srv6 locator 'foo' set protocols bgp system-as '100' Will generate in FRR config router bgp 100 no bgp ebgp-requires-policy no bgp default ipv4-unicast no bgp network import-check ! segment-routing srv6 locator foo exit sid vpn per-vrf export 99 exit (cherry picked from commit af46fe54e56cf85d13b62ee771bec3d80f225ac5)
2023-12-13validator: T5816: large community validator should only allos character set ↵Trae Santiago
and basic format (cherry picked from commit 5acc655c316216122ba975f30df7b76f161cbf02)
2023-12-11T5807: fix op-mode command <show nat66>, which only display rules if nat was ↵Nicolas Fort
configured. In this commit, check is fixed and rules are printed as expected. (cherry picked from commit 3d3418d1585cbb6d3c2d1d81d310a3107e16c4aa)
2023-12-10migration: T5413: re-sequence interfaces migration scriptsChristian Breunig
PR https://github.com/vyos/vyos-1x/pull/2540 backported a migration script from current to the equuleus LTS branch. As migration scripts are executed in order to adjust the CLI for necessary improvements in future LTS releases we need to change the versioning of the migration files to match the new "base" version from the previous LTS release. In theory this could break very ancient 1.4 rolling releases (from the early days of the OSPF refactoring) - but those versions are considered very much unstable. Now this is the last chance to sync up the migration scripts before the 1.4 LTS release. (cherry picked from commit 98ca0984312257a09b57d4aac60ff4abf7f84e66)
2023-12-10T5791: DNS dynamic exclude check for dynamic interfaces PPPoEViacheslav Hletenko
Dynamic interfaces such as PPPoE/sstpc can not exist during verification dns dynamic. As they added and removed dynamically. Add interface_filter to exclude them from checks (cherry picked from commit 0a1c9bc38440c86cbbc016fb6d8f7d6f36993652)
2023-12-08login: T4943: use pam-auth-update to enable/disable Google authenticatorChristian Breunig
The initial version always enabled Google authenticator (2FA/MFA) support by hardcoding the PAM module for sshd and login. This change only enables the PAM module on demand if any use has 2FA/MFA configured. Enabling the module is done system wide via pam-auth-update by using a predefined template. Can be tested using: set system login user vyos authentication plaintext-password vyos set system login user vyos authentication otp key 'QY735IG5HDHBFHS5W7Y2A4EM274SMT3O' See https://docs.vyos.io/en/latest/configuration/system/login.html for additional details. (cherry picked from commit e134dc4171b051d0f98c7151ef32a347bc4f87e2)
2023-12-08Merge pull request #2581 from vyos/mergify/bp/sagitta/pr-2578Viacheslav Hletenko
T160: add NAT64 (backport #2578)
2023-12-08wireguard: T5413: fix missing check to migration script raising errorJohn Estabrook
(cherry picked from commit 237b71a89160f28e5c603bacf707b1c235f01026)
2023-12-07Merge pull request #2577 from indrajitr/sagitta-ddclient-backports-T5791Christian Breunig
ddclient: T5791: Update dynamic dns configuration path (sagitta backport)
2023-12-07T5778: dhcp server: fix op-mode command <show dhcp server leases ...>.Nicolas Fort
(cherry picked from commit 57761a370d2217eeb79827e8c20384f6de649c66)
2023-12-07T5778: dhcp server: patch op-mode command <show dhcp server leases>. If ↵Nicolas Fort
*pool* empty, this means that lease was granted by fail-over server. Also fix issue that <show dhcp server leases state all> print nothing. (cherry picked from commit da83b3f96dcedaa8e4d926d9f5bdc963abd9a813)
2023-12-07T160: Rebase and fixes for NAT64Viacheslav Hletenko
- Update the base (rebase) - Move include/nat64-protocol.xml.i => include/nat64/protocol.xml.i - Delete unwanted `write_json`, use `write_file` instead - Remove unnecessary deleting of default values for tagNodes T2665 - Add smoketest Example: ``` set interfaces ethernet eth0 address '192.168.122.14/24' set interfaces ethernet eth0 address '192.168.122.10/24' set interfaces ethernet eth2 address '2001:db8::1/64' set nat64 source rule 100 source prefix '64:ff9b::/96' set nat64 source rule 100 translation pool 10 address '192.168.122.10' set nat64 source rule 100 translation pool 10 port '1-65535' ``` (cherry picked from commit 336bb5a071b59264679be4f4f9bedbdecdbe2834)
2023-12-07nat64: T160: Implement Jool-based NAT64 translatorJoe Groocock
Signed-off-by: Joe Groocock <me@frebib.net> (cherry picked from commit 7d49f7079f1129c2fadc7f38ceb230804d89e177) # Conflicts: # debian/control
2023-12-05ddclient: T5791: Simplify and fix migration script for dynamic dnsIndrajit Raychaudhuri
Mark 'dns dynamic name' as tag node to avoid unexpected nesting. Also, fix file exec permission for migration script.
2023-12-05ddclient: T5791: Migration script for dynamic dns config path changeIndrajit Raychaudhuri
2023-12-05ddclient: T5791: Update dynamic dns configuration pathIndrajit Raychaudhuri
Modify the configuration path to be consistent with the usual dialects of VyoS configuration (wireguard, dns, firewall, etc.) This would also shorten the configuration path and have a unified treatment for RFC2136-based updates and other 'web-service' based updates. While at it, add support for per-service web-options. This would allow for probing different external URLs on a per-service basis.
2023-12-03vti: T5769: restore interface settings on down -> up eventChristian Breunig
On VTI interface link down the link-local IPv6 address is removed. As soon as the IPSec tunnel is online again, vti-up-down helper is called which only places the interface in up state using iproute2 command sudo ip link set vti0 up This does not restore the IPv6 LL address. Instead use vyos.ifconfig to properly re-initialize the VTI interface using the generic update() method. (cherry picked from commit d90ca4415bed8ce99c854243dca3036e76497270)
2023-12-01http-api: T5782: use single config-mode script for https and http-apiJohn Estabrook
2023-12-01http-api: T5768: remove auxiliary http-api.confJohn Estabrook
2023-12-01Merge pull request #2555 from indrajitr/sagitta-ddclient-backportsChristian Breunig
ddclient: T5573,T5574,T5612,T5708: Backport ddclient related changes
2023-12-01mdns: T5723: Always reload systemd daemon before applying changesIndrajit Raychaudhuri
Additionally, templatize system service override and move it to the runtime path. (cherry picked from commit eb906739047187c322b6ce9efe7c9479bed9a024)
2023-11-30ddclient: T5708: Additional smoketests for web-optionsIndrajit Raychaudhuri
Add additional smoketests for web-options validation. Also, format error messages to optionally include protocol name.
2023-11-30ddclient: T5708: Migration to 3.11.1 and related improvementsIndrajit Raychaudhuri
Fix execution bit for migration script
2023-11-30ddclient: T5708: Migration to 3.11.1 and related improvementsIndrajit Raychaudhuri
- Migrate to ddclient 3.11.1 and enforce debian/control dependency - Add dual stack support for additional protocols - Restrict usage of `porkbun` protocol, VyOS configuration structure isn't compatible with porkbun yet - Improve and cleanup error messages
2023-11-30ddclient: T5708: Validate proper use of `web-options`Indrajit Raychaudhuri
`web-options` is only applicable when using HTTP(S) web request to obtain the IP address. Apply guard for that.
2023-11-30ddclient: T5708: Migrate `timeout` to `interval`Indrajit Raychaudhuri
Time interval in seconds to wait between DNS updates would be a bit more intuitive as `interval` than `timeout`.
2023-11-30ddclient: T5574: Support per-service cache management for servicesIndrajit Raychaudhuri
Add support for per-service cache management for ddclient providers via `wait-time` and `expiry-time` options. This allows for finer-grained control over how often a service is updated and how long the hostname will be cached before being marked expired in ddclient's cache. More specifically, `wait-time` controls how often ddclient will attempt to check for a change in the hostname's IP address, and `expiry-time` controls how often ddclient to a forced update of the hostname's IP address. These options intentionally don't have any default values because they are provider-specific. They get treated similar to the other provider- specific options in that they are only used if defined.
2023-11-30ddclient: T5612: Additional refactoring for scripts and smoketestsIndrajit Raychaudhuri
Additional cleanup and refactoring for ddclient scripts including the smotektests.
2023-11-30ddclient: T5612: Adjust validator and completion for ddclientIndrajit Raychaudhuri
Adjust the validator and completion for ddclient to remove unsupported or superfluous protocols. Specifically, - remove 'nsupdate' protocol from the list because there is a separate config path for that protocol (rfc2136) - remove 'cloudns' protocol from the list because it has non standard configuration and is not supported by our configurator at this time
2023-11-30ddclient: T5612: Improve dual stack support for dyndns2 protocolIndrajit Raychaudhuri
dyndns2 protocol in ddclient honors dual stack for selective servers because of the way it is implemented in ddclient. We formalize the well known servers that support dual stack in a list and check against it when validating the configuration.
2023-11-30ddclient: T5612: Enable TTL support for web-service based protocolsIndrajit Raychaudhuri
Enable TTL support for web-service based protocols in addition to RFC2136 based (nsupdate) protocol. Since TTL is not supported by all protocols, and thus cannot have a configuration default, the existing XML snippet `include/dns/time-to-live.xml.i` does not have common `<defaultValue>300</defaultValue>` anymore and is instead added explicitly whenever necessary.
2023-11-30ddclient: T5612: Fix VRF support for ddclient serviceIndrajit Raychaudhuri
Fix VRF support interface definition and configuration mode for ddclient to actually capture the VRF name and pass it to the template.
2023-11-30Merge pull request #2526 from vyos/mergify/bp/sagitta/pr-2503Daniil Baturin
vxlan: T5759: change default MTU from 1450 -> 1500 bytes (backport #2503)
2023-11-23https api: T5772: check if keys are configuredDaniil Baturin
unless PAM auth is enabled for GraphQL (cherry picked from commit 8c450ea7f538beb0b2cd21d35c05d18db49a1802)
2023-11-22pppoe: T5630: make MRU default to MTU if unspecifiedChristian Breunig
This fixes the implementation in e062a8c11 ("pppoe: T5630: allow to specify MRU in addition to already configurable MTU") and restores the bahavior that MRU defaults to MTU if MRU is not explicitly set. This was the behavior in VyOS 1.3.3 and below before we added ability to define the MRU value. (cherry picked from commit ffd7339e2ea3eafdd97ac0763ca4a3913fe71bf3)
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. (cherry picked from commit 4a163b016333e58fee9d6ec6b53a09e0160b3213)
2023-11-22vxlan: 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 (cherry picked from commit 35f6033d21053fa420e837f157cd9377a4ccd26a)
2023-11-22http: T5762: rename "virtual-host listen-port" -> "virtual-host port"Christian Breunig
This complements commit f5e43b136 ("http: T5762: api: make API socket backend communication the one and only default") so we have a consistent port CLI node across VyOS components. (cherry picked from commit 0e885f1bf01424130b6876e769cc42612b19351b)
2023-11-22Merge pull request #2521 from vyos/mergify/bp/sagitta/pr-2516Daniil Baturin
T5767: HTTPS API add reboot and poweroff endpoints (backport #2516)
2023-11-21T5767: HTTPS API add reboot and poweroff endpointsViacheslav Hletenko
Add ability to reboot and poweroff the system via API curl -k --location --request POST 'https://vyos/reboot' \ --form data='{"op": "reboot", "path": ["now"]}' \ --form key='apikey' curl -k --location --request POST 'https://vyos/poweroff' \ --form data='{"op": "poweroff", "path": ["now"]}' \ --form key='apikey' (cherry picked from commit 36f3c329c2df0e78f2f5da933d9729a872fb2a11)
2023-11-21T5419: firewall: backport firewall flowtable to Sagitta.Nicolas Fort
2023-11-21Merge pull request #2512 from zdc/T5577-sagittaChristian Breunig
PAM: T5577: Backported PAM settings from circinus
2023-11-20Merge pull request #2514 from vyos/mergify/bp/sagitta/pr-2511Christian Breunig
T5763: fix imprecise check for remote file name (backport #2511)
2023-11-20http: T5762: api: make API socket backend communication the one and only defaultChristian Breunig
Why: Smoketests fail as they can not establish IPv6 connection to uvicorn backend server. https://github.com/vyos/vyos-1x/pull/2481 added a bunch of new smoketests. While debugging those failing, it was uncovered, that uvicorn only listens on IPv4 connections vyos@vyos# netstat -tulnp | grep 8080 (Not all processes could be identified, non-owned process info will not be shown, you would have to be root to see it all.) tcp 0 0 127.0.0.1:8080 0.0.0.0:* LISTEN - As the CLI already has an option to move the API communication from an IP to a UNIX domain socket, the best idea is to make this the default way of communication, as we never directly talk to the API server but rather use the NGINX reverse proxy. (cherry picked from commit f5e43b1361fb59a9c260739bdb28729d5119507c)
2023-11-20T5763: fix imprecise check for remote file nameJohn Estabrook
(cherry picked from commit fe9b08665367b8e7d9b906a0760d44efc9b5cafb)
2023-11-20init: T5577: clear mandatory and optional RADIUS/TACACS PAM settingsChristian Breunig
This complements commit 5181ab60bb ("RADIUS: T5577: Added 'mandatory' and 'optional' modes for RADIUS") and commit 1c804685d0 ("TACACS: T5577: Added 'mandatory' and 'optional' modes for TACACS+"). As those new services should also be cleaned during system boot.
2023-11-20pam: T5577: Improved PAM configs for RADIUS and TACACS+zsdc
After sources analysis, we found the next possible return statuses for PAM modules: 1. pam_tacplus Auth: - PAM_AUTH_ERR - PAM_AUTHINFO_UNAVAIL - PAM_AUTHTOK_ERR - PAM_BUF_ERR - PAM_CRED_INSUFFICIENT - PAM_PERM_DENIED - PAM_SUCCESS - PAM_USER_UNKNOWN Account: - PAM_AUTH_ERR - PAM_AUTHINFO_UNAVAIL - PAM_PERM_DENIED - PAM_SUCCESS - PAM_USER_UNKNOWN Session: - PAM_AUTHINFO_UNAVAIL - PAM_SESSION_ERR - PAM_SUCCESS - PAM_USER_UNKNOWN 2. pam_radius_auth Auth: - PAM_ABORT - PAM_AUTH_ERR - PAM_AUTHINFO_UNAVAIL - PAM_AUTHTOK_ERR - PAM_BAD_ITEM - PAM_BUF_ERR - PAM_CONV_AGAIN - PAM_CONV_ERR - PAM_IGNORE - PAM_NO_MODULE_DATA - PAM_PERM_DENIED - PAM_SUCCESS - PAM_SYSTEM_ERR - PAM_USER_UNKNOWN Account: - PAM_SUCCESS Session: - PAM_ABORT - PAM_AUTHINFO_UNAVAIL - PAM_BAD_ITEM - PAM_BUF_ERR - PAM_CONV_AGAIN - PAM_CONV_ERR - PAM_IGNORE - PAM_NO_MODULE_DATA - PAM_PERM_DENIED - PAM_SUCCESS - PAM_SYSTEM_ERR - PAM_USER_UNKNOWN PAM configurations were replaced with tuned versions to take this into account.
2023-11-20TACACS: T5577: Added `mandatory` and `optional` modes for TACACS+zsdc
In CLI we can choose authentication logic: - `mandatory` - if TACACS+ answered with `REJECT`, authentication must be stopped and access denied immediately. - `optional` (default) - if TACACS+ answers with `REJECT`, authentication continues using the next module. In `mandatory` mode authentication will be stopped only if TACACS+ clearly answered that access should be denied (no user in TACACS+ database, wrong password, etc.). If TACACS+ is not available or other errors happen, it will be skipped and authentication will continue with the next module, like in `optional` mode.
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