vyos-1x.git/smoketest/scripts/cli/test_service_dhcp-server.py, branch nos-task-id

dhcp-server: T9093: allow option interface-mtu up to 16000

2026-07-23T16:03:05+00:00

DHCP option 26 (Interface MTU, RFC 2132) is a 16-bit unsigned value and Kea accepts the full range, but the CLI validator capped it at 9000 - below the 9216 used on common jumbo fabrics and below VyOS's own interface MTU maximum of 16000. Relax the constraint to 576-16000 and exercise a jumbo value (9216) in the smoketest. Co-authored-by: Christian Breunig

utils: T9008: migrate remaining cmd() callers to cmdl() and remove cmd()

2026-07-17T16:10:08+00:00

Complete the safer-subprocess migration started by the cmdl()/ifconfig refactoring and convert every remaining vyos.utils.process.cmd() call site to the list-based cmdl(). Drop the vyos.utils.process.cmd() implementation as it is no longer in use.

dhcp-server: T8524: Validate DDNS key-name references defined tsig-key

2026-06-05T15:07:49+00:00

When a key-name is set under dynamic-dns-update forward-domain or reverse-domain, validate that the referenced TSIG key is defined under dynamic-dns-update tsig-key. Previously the missing key was only caught at runtime, causing kea-dhcp-ddns to fail to start with a fatal error. Also fix a pre-existing bug in `verify_ddns_domain` (formerly `verify_ddns_domain_servers`) where the function was called with the full tagNode dict but iterated as if it received a single domain config, causing the DNS server address check to never actually run.

dhcp: T8848: Fix timezone pcode data (#5189)

2026-05-13T15:52:28+00:00

According to Kea documentation: When a data field is a string and that string contains the comma (`,`; U+002C) character, the comma must be escaped with two backslashes (`\\,`; U+005C) because both the routine splitting of CSV data into fields and JSON use the same escape character. A single escape (`\,`) would make the JSON invalid. Accordingly, the pcode generated for time-zone should have the `,` double escaped. For example, `"GMT0BST,M3.5.0/1,M10.5.0"` should be rendered as `"GMT0BST\\,M3.5.0/1\\,M10.5.0"`. See: https://kea.readthedocs.io/en/stable/arm/dhcp4-srv.html#standard-dhcpv4-options

T8600: Add option to change logging verbosity in Kea (#5178)

2026-05-13T11:50:43+00:00

kea: T8763: Fix formatting for ruff validation

2026-05-07T01:52:56+00:00

kea: T8763: Smoketest vendor-encapsulated-options space

2026-05-07T01:45:12+00:00

kea: T8586: Skip static mappings without match criteria

2026-04-28T12:31:03+00:00

Merge pull request #5083 from fatpelt/current

2026-03-30T12:02:01+00:00

kea: T8408: Fixes to enable dhcp option 67

T8410: Fix typos and mistakes for comments and messages

2026-03-27T15:00:17+00:00

Fix typos and mistakes No functional changes