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2025-10-28dhcp-server: T3936: Added support for DHCP Option 82 (#4665)cblackburn-igl
* dhcp-server: T3936: Added support for DHCP Option 82 This commit adds support in both the CLI and the underlying code for DHCP Option 82 to be used to filter/route DHCP address assignments. The primary use case for this is to support enterprise switches which can "tag" DHCP requests with physical real world informaiton such as which switch first saw the request and which port it originated from (known in this context as remote-id and circuit-id). Once client-classes have been defined they can be assigned to subnets or ranges so that only certain addresses get assigned to specific requests. There is also a corresponding documentation update which pairs with this code change. (cherry picked from commit 326b5e713cb363a2b9f69e2204c4ee2ccd9939bb) * Update src/conf_mode/service_dhcp-server.py Co-authored-by: Nataliia S. <81954790+natali-rs1985@users.noreply.github.com> * Update src/conf_mode/service_dhcp-server.py Co-authored-by: Nataliia S. <81954790+natali-rs1985@users.noreply.github.com> * Update interface-definitions/include/dhcp/dhcp-server-common-config.xml.i Co-authored-by: Nataliia S. <81954790+natali-rs1985@users.noreply.github.com> --------- Co-authored-by: Daniil Baturin <daniil@baturin.org> Co-authored-by: Nataliia S. <81954790+natali-rs1985@users.noreply.github.com>
2025-10-28Merge pull request #4796 from natali-rs1985/T7938Daniil Baturin
T7938: VPP: Rewrite sFlow implementation
2025-10-27Merge pull request #4806 from alexandr-san4ez/T7906-currentChristian Breunig
haproxy: T7906: Probing of a port other than the one to which normal traffic is sent
2025-10-24haproxy: T7906: Probing of a port other than the one to which normal traffic ↵Oleksandr Kuchmystyi
is sent Add support for specifying a custom health check port for HAProxy backend servers. This allows health probes to target a dedicated endpoint - such as port 8080 - separate from normal traffic ports (e.g., 80 or 443).
2025-10-24syslog: T4251: Fix TLS enablement logic for syslogOleksandr Kuchmystyi
2025-10-23T6686: adds container health checksNicolas Vollmar
2025-10-21firewall: T7739: Default ruleset for firewall zonesAdam Schultz
In large networks with many zones where simple allow/deny rules are not sufficient, zones become tedious to manage. Many use cases can be simplified by providing an ability to define a default ruleset for traffic from other zones. This change proposes adding the follwing syntax: set firewall zone <name> default_firewall name <name> set firewall zone <name> default_firewall ipv6_name <name> The proposed behavior is the following: local in: The default firewall ruleset for the local zone will be appended after all from configurations. local out: If a non-local zone does not have a from local ruleset but does have a default_firewall ruleset, the default_firewall ruleset will be appended using oifname forward: The default firewall ruleset for the zone will be appended after all from configurations To keep the behavior consistent with from ruleset configurations, a return is appended after the default_firewall ruleset. The proposed behavior differs slightly from the default_policy configuration for the local out chains. The default_policy applied in the out templates comes from the local zone, not the actual outbound zone. The proposed change does not amend this, but does make default_firewall logically consistent with the intent of the out rules.
2025-10-21T7938: VPP: Rewrite sFlow implementationNataliia Solomko
Execute commands for vpp sflow with API calls. Use values for polling interval and sampling rate from 'system sflow'. Add op-mode command
2025-10-21Merge pull request #4783 from hedrok/T5942-failover-dhcp-gatewayDaniil Baturin
T5942: Make failover support dhcp-interface
2025-10-19kea: T7821: Use include for dhcp/dhcpv6 subnet-idsarthurdev
2025-10-19kea: T7821: Fix subnet-id accepted rangesarthurdev
'Subnet IDs must be greater than zero and less than 4294967295.'
2025-10-16Merge pull request #4781 from natali-rs1985/T7897Viacheslav Hletenko
T7897: VPP: fix rx-mode interrupt for XDP driver with workers
2025-10-14T5942: Make failover support dhcp-interfaceKyrylo Yatsenko
* Refactor XML a little: move common dhcp-interface properties to separate include file * Add failover support for dhcp-interface * Add test for DHCP in failover protocol
2025-10-14T7897: VPP: fix rx-mode interrupt for XDP driver with workersNataliia Solomko
Remove no-syscall-lock from CLI and enable this option if interrupt/adaptive mode is enabled and workers are configured. Also forbid interrupt mode for ixgbevf driver
2025-10-10dhcp-server: T7723: add DHCP Option 26 (interface MTU)Adam Greene
2025-10-09pppoe: T7485: allow explicit request for CPE IPv6 address via IA_NAChristian Breunig
2025-10-09pppoe: T7485: add DHCPv6 options to disable DNSNicolas Vandamme
Co-Authored-By: Christian Breunig <christian@breunig.cc>
2025-10-08T7803: Make failover route vrf-awareKyrylo Yatsenko
* Added 'protocol failover' to 'set vrf name': set vrf name red protocols failover route 10.11.0.110/32 next-hop 10.0.0.2 * Added vrf and interface to target: set ... next-hop 10.0.0.2 check target '10.120.0.21' vrf blue set ... next-hop 10.0.0.2 check target '10.120.0.21' interface eth1 Last two are needed when check VRF is not same as route VRF. In this case icmp can use any/both options, tcp requires `vrf` and arp requires `interface`
2025-10-06Revert "bgp: T7760: deprecate per bgp vrf instance system-as node"John Estabrook
This reverts commit d871fe9c4c65de87232802ed54b263c9b2824391.
2025-10-06Revert "bgp: T7760: remove per vrf instance system-as node"John Estabrook
This reverts commit 85fe32f0e1a91a47fe4a6d4a5cdd6ac516dcc3b9.
2025-10-03T7905: Add system login to config-syncViacheslav
Add the ability to sync system login between primary and secondary nodes ``` set service config-sync section system login ```
2025-10-02container: T7863: Add user-defined MAC option for containers (#4762)l0crian1
2025-09-30syslog: T4251: Add TLS support to syslogOleksandr Kuchmystyi
Add TLS support for remote syslog by extending the CLI and backend to support configuration of CA certificates, client certificates, keys, and authentication modes. This update integrates with the PKI subsystem for certificate management, ensures proper validation of protocol settings when TLS is enabled, and generates secure rsyslog configuration for forwarding logs over TLS.
2025-09-25T7801: VPP fails to start with logging level set to 'Error'Nataliia Solomko
2025-09-23Merge pull request #4684 from c-po/bgp-vrf-system-asDaniil Baturin
bgp: T7760: remove per vrf instance system-as node
2025-09-22Merge pull request #4698 from l0crian1/fw-disable-conntrackDaniil Baturin
firewall: T7475: Add an option to disable conntrack for individual firewall chaisn
2025-09-22Merge pull request #4720 from roedie/T7820Viacheslav Hletenko
T7820: Add support for yescrypt encypted hashes
2025-09-18T7805: VPP remove unused 'default-hugepage-size' from memory section and ↵Nataliia Solomko
restrict page sizes in xml
2025-09-18Merge pull request #4708 from sarthurdev/T114Daniil Baturin
wlb: T114: Add firewall group support for WAN load balancer
2025-09-16Merge pull request #4688 from hedrok/T75-migration-to-ipt-netflowDaniil Baturin
T75: migrate from pmacct to ipt_NETFLOW
2025-09-16Merge pull request #4717 from c-po/no-ipv6-default-routeDaniil Baturin
dhcpv6: T7646: restore missing default route after upgrade
2025-09-16T75: migrate from pmacct to ipt_NETFLOWKyrylo Yatsenko
* Change nft to iptables in system_flow-accounting.py as ipt_NETFLOW is iptales plugin * Remove specific and non-relevant pmacct options * Add ipt_NETFLOW options * Move 'interfaces' to 'netflow' tree * Support more flexible 'source-address' and 'source-interface' for each server instead of one source * Add migration script * Update op mode command 'show flow-accounting' * Update op mode command 'restart flow-accounting'
2025-09-15Merge pull request #4686 from l0crian1/container-macvlanDaniil Baturin
container: T7186: Add macvlan network type for containers
2025-09-14T7820: Add support for yescrypt encypted hashesSander Klein
Since Debian Bookworm and higher support this it should probably be added to VyOS as well. Author: roedie <github@roedie.nl>
2025-09-14route-map: T1124: Allow matching RPKI OVS extended community (#4699)l0crian1
- Added 'rpki-extcommunity' match condition - Added test to test_policy.py smoketest for rpki-extcommunity match
2025-09-14bgp: T6438: add solo option to peer-group config (#4706)l0crian1
- Added solo leafNode to peer-group config - Added solo.xml.i to reduce code duplication - Added solo option to peer-group smoketests
2025-09-13dhcpv6: T7646: restore missing default route after upgradeChristian Breunig
Commit de44c6aef249 ("interface: T7379: do not request SLAAC default route when only DHCPv6 is set") introduced a behavioral change while addressing an earlier issue fixed in e9fb2078d5ea ("interface: T7375: SLAAC assigned address is not cleared when removing SLAAC"). This change caused unintended connectivity loss after upgrading to VyOS 1.4.3. The underlying reason is that VyOS now requires explicit configuration to determine how IPv6 addressing and routing should be handled, rather than making assumptions: Requesting a DHCPv6 address alone will correctly assign an address. However, since the IPv6 default route is typically advertised via SLAAC (and not DHCPv6), SLAAC must also be explicitly enabled to receive the default route. Historically, this distinction was implicit and did not require additional configuration. To preserve backward compatibility, a configuration migrator has been added. It inspects existing configurations that only request a DHCPv6 address and automatically appends the required CLI node to also enable SLAAC, ensuring that the default route is restored after upgrade.
2025-09-10wlb: T114: Add firewall group support for WAN load balancersarthurdev
2025-09-10Merge pull request #4690 from natali-rs1985/T7757Viacheslav Hletenko
T7757: VPP Verify buffers for rx/tx queues
2025-09-09bgp: T7760: remove per vrf instance system-as nodeChristian Breunig
VyOS 1.5 and onwards will no longer have the following CLI node available: set vrf name <name> protocols bgp system-as <asn>
2025-09-09bgp: T7760: deprecate per bgp vrf instance system-as nodeChristian Breunig
Originating from the bug in T7665. To avoid potential issues down the line - and given that there's no compelling technical reason to retain the system-as CLI node under per-VRF BGP configuration, which cannot be achieved through alternative means - the maintainers have collectively decided to deprecate the following command: set vrf name <name> protocols bgp system-as <asn> Starting with VyOS 1.4.4, this CLI command will be considered deprecated. While it will still be accepted, it will no longer have any operational effect. A deprecation warning will be displayed at commit time, indicating that the BGP ASN from the global BGP configuration is now used instead. A migration script will handle the transition and perform the following actions: * Ensure a global BGP configuration exists; if not, initialize one. * Iterate over all configured VRFs to determine whether a BGP instance exists * For any insance, update the configuration to use the global system-as and apply the local-as ASN no-prepend replace-as option on all affected neighbors to preserve existing behavior. * If a neighbor is already configured with a local-as directive, that neighbor will be excluded from the migration process, as it already follows a custom configuration. * Add allowas-in per neighbor option. Required to not deny prefix received updates due to as-path contains our own global ASN.
2025-09-09Merge pull request #4682 from aapostoliuk/T7722-currentJohn Estabrook
isis: T7722: Added interface fast-reroute configuration commands
2025-09-09T7757: VPP add auto calculation of buffer-per-numa parameter as defaultNataliia Solomko
2025-09-05Firewall: T7475: Disable conntrack per firewall chainl0crian1
- Added command to disable conntrack per firewall chain - Added test_disable_conntrack_per_chain function to smoketest
2025-09-05T7757: VPP Verify buffers for rx/tx queuesNataliia Solomko
2025-09-04T7366: Firewall rules allow empty nodesl0crian1
Added checks in the verify_rule() function of firewall.py for empty nodes. Added migration script 19-to-20 to remove empty nodes from the config.
2025-08-28container: T7186: Add macvlan network type for containersl0crian1
Modified: - interface-definitions/container.xml.in: - Add macvlan network type - Add gateway option - python/vyos/utils/network.py: - Add gen_mac function to generate mac address - smoketest/scripts/cli/test_container.py: - Add test for container network types - src/conf_mode/container.py: - Add support for macvlan network type - Add gateway option
2025-08-28Merge pull request #4674 from dmbaturin/op-mode-permissionsDaniil Baturin
op-mode: T7745: add a CLI for operator user command permissions
2025-08-28isis: T7722: Added interface fast-reroute configuration commandsaapostoliuk
Added interface fast-reroute configuration commands
2025-08-26op-mode: T7745: add a CLI for operator user command permissionsDaniil Baturin