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The migration from 1.3.8 to the rolling release fails if the source or destination address is configured as a wrong network
Closed, ResolvedPublicBUG

Description

The migration from 1.3.8 to the rolling release fails if the source or destination address is configured as a wrong network
Configuration in 1.3.8

set firewall name TEST rule 10 action 'accept'
set firewall name TEST rule 10 source address '10.10.10.1/30'

Loading config in the rolling release:

vyos@vyos# load  config.boot
Load complete. Use 'commit' to make changes effective.
[edit]
vyos@vyos# commit
[ firewall ipv4 name TEST rule 10 source address 10.10.10.1/30 ]



Malformed range 10.10.10.1/30: must be a pair of hyphen-separated IPv4 addresses
Error: 10.10.10.1/30 is not a valid IPv4 address range

Error: 10.10.10.1/30 is not a valid IPv4 prefix

Error: 10.10.10.1/30 is not a valid IPv4 address



[ firewall ipv4 name TEST rule 10 source address 10.10.10.1/30 ]
Invalid value

[[firewall]] failed
Commit failed
[edit]
vyos@vyos#

Details

Version
VyOS 2026.02.17-0027-rolling, VyOS 1.4.4
Is it a breaking change?
Perfectly compatible
Issue type
Bug (incorrect behavior)