I sent a question to ISC regarding https://www.isc.org/blogs/dhcp-client-relay-eom/ and:
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Apr 24 2024
Reopen to investigate.
I tested in the latest rolling version and the traceback error is not received anymore and the tunnel ip column shows n/a but with multiple entries.
It still shows the disconnected client and I assume it should not show disconnected clients
Close it as wontfix due to legacy backend.
In some cases, we can't predict the interface name (if the interface name is over 15 characters) https://vyos.dev/T6222
@sempervictus Any updates or additional context?
Fixed, VyOS 1.5-rolling-202404240023
vyos@r4# run show conf com | match "bri|tun0" set interfaces bridge br0 member interface tun0 set interfaces tunnel tun0 encapsulation 'gretap' set interfaces tunnel tun0 remote '192.168.122.111' set interfaces tunnel tun0 source-address '192.168.122.14' [edit] vyos@r4# delete interfaces tunnel [edit] vyos@r4# commit [ interfaces tunnel tun0 ] Interface "tun0" cannot be deleted as it is a member of bridge "br0"!
Apr 23 2024
Not actual for 1.5/1.4
@mrlocke Can you re-check the 1.3?
@doctorpangloss Any updates?
@modzilla99 Could you provide an example of set commands to reproduce?
Tested as working in: VyOS 1.5-rolling-202404230019
In T6258#184716, @Viacheslav wrote:Most likely needs to change priority to 319 for the sysctl
vyos@r4:~$ /usr/libexec/vyos/priority.py | match "ethernet|sysctl" 300 interfaces_virtual-ethernet.py ['interfaces', 'virtual-ethernet'] 318 interfaces_ethernet.py ['interfaces', 'ethernet'] 318 system_sysctl.py ['system', 'sysctl'] 321 interfaces_pseudo-ethernet.py ['interfaces', 'pseudo-ethernet'] vyos@r4:~$
What happens if another interface/value occupies the index 101?
For example, PPPoE-server and PPP interface can generate thousands of interfaces
It was filtered in https://vyos.dev/T2086 to avoid pam_unix mess
Can't reproduce it, close the task
Most likely needs to change priority to 319 for the sysctl
vyos@r4:~$ /usr/libexec/vyos/priority.py | match "ethernet|sysctl"
300 interfaces_virtual-ethernet.py ['interfaces', 'virtual-ethernet']
318 interfaces_ethernet.py ['interfaces', 'ethernet']
318 system_sysctl.py ['system', 'sysctl']
321 interfaces_pseudo-ethernet.py ['interfaces', 'pseudo-ethernet']
vyos@r4:~$I have asked the OP @canoziia to provide such in the forum.
Extend to <1-65535>
PR https://github.com/vyos/vyos-1x/pull/3353
What do I need to do to get these values?
root@r1-right:/home/vyos# sysctl net.ipv6.neigh.eth3/2.base_reachable_time_ms sysctl: cannot stat /proc/sys/net/ipv6/neigh/eth3.2/base_reachable_time_ms: No such file or directory
I can only refer to whats unfolded on the forum at https://forum.vyos.io/t/how-to-set-net-ipv6-neigh-etha-b-base-reachable-time-in-vyos/14304