Neither does VyOS have predicable interface names, nor does it behave as per VyOS' documentation.

Is this problem solved at present?

According to documentation — https://wiki.vyos.net/wiki/Troubleshooting — specifying the hw-id of an interface should be tell udev (or similar) to ensure that the interface with the MAC-address specified gets the name of e.g. eth0.

I have removed show ip bgp scan for the upcoming 1.2.6 release.

Viacheslav seems to have migrated a good portion of Quagga show commands to the XML template format a while ago and the remaining completion file for ip bgp scan also got deleted then. I can see that the useless command completion for it is still there on 1.2.5 LTS but it's gone from the nightly builds.

As far as I recall it doesn't initializes is correctly anymore, you can test with beep. The system beep you can set via cli is broken since then.

@Viacheslav --verbose is not the issue, it's only used to output the actual "error".

This is no longer compiled as a module but rather statically into the kernel (https://github.com/vyos/vyos-build/blob/current/packages/linux-kernel/x86_64_vyos_defconfig#L188)

I do not have that hardware available, but a possible solution could be the following snippet which could be run on system boot:

We no longer make use of git submodules. Closing as wontfix. Build from source is possible using e.g. our Jenkins CI/CD pipeline library (https://github.com/vyos/vyos-build/tree/current/vars)

@Viacheslav what you think?

This is not a "bug" - we pass any argument to show ip bgp down to FRR.

Could not reproduce this on a clean install. That error is printed iff the IPsec process is not running, obviously enough. When I set up IPsec and ran the command, it simply printed out the table. Maybe there was a hiccup with the nightly build you used if that error happened with a running IPsec process.

Fixing up the code, but it will suffer the same issue as in T2835. That build file should be the last thing in the build process, otherwise there is no other way to find out what pkg were installed during the build.

This command was removed from Quagga five years ago and never made it to FRR.

It looks like that the build process messed it up, it did create the version file at the beginning of the build, not at the end. After the file usr/share/vyos/version.json was create, pkg installations took place a few minutes alter, that's why everything in the image is newer than the version file, therefore the command output is absolutely correct. I'll check if I can find out what went wrong during the build, since it appears that only 1.2.6 is affected.

In T2820#74102, @Viacheslav wrote:

@marekm
Can you check your BGP configuration if "router-id" is declared?
Also, what is with interface names?

ppp-lot29
ppp-jmg22
ppp-rol81
ppp-rod8

Do you use scripts with renaming? How to reproduce it?

/usr/libexec/vyos/op_mode/version.py:
Built on: Thu 13 Aug 2020 11:57 UTC

Happens also when just using the booted image without install. Investigating.

Dear friend,
any syntax can be suggested, the problem to be solved is the administrator's willingness to open a port, be it tcp, udp, both, only ipv4, or only ipv6.
If this problem can be solved at the administrator's discretion, it would be a great solution.