In T1019#26665, @runar wrote:

Hmm, please enligthen me. Google BBR is a new way to handle congesition instead of the traditional way tcp deals with it. This functionallity needs to be enabled in the end host systems starting the tcp session to have any impact on troughput and congestion control.. as vyos is a router and are not responsible to start tcp sessions on behalf of any end system, what is the benefit of adding this functionallity?

This bug has been raised for 2 years and has not been closed yet. Is it because it has not been resolved?

Just my thoughts - there are situations where rp_filter is not sufficient, and it was not clear to me how to do this cleanly with the zone firewall, so I ended up hacking a few iptables commands in rc.local instead.

I need to modify the file(/etc/swanctl/swanctl.conf) manually, from emote_ts = dynamic[gre] to remote_ts = 0.0.0.0/0[gre].

I test that issue on 1.2.5. but not work

You can consider submitting a PR request in a rolling branch that has requested a merge.

I'm still seeing this in VyOS 1.3-rolling-202004170117

Pull Request: https://github.com/vyos/ppp-upstream/pull/2

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8597

I send a pull request to fix it:

We took other steps that allows us to take the image back to a manageable size, and this task lost its immediate relevance.

I think we can close this task.
Nothing like that has happened in the last few months.

This is confusing. While NTP used to work (listen on all interfaces) without any listen-address set, now it doesn't. This means any old config without listen-address set will now have a non-working NTP without any warning. There was no migration script to migrate the old behavior to the new. ntp should have a mandatory listen-address if this new behavior is kept.

Hello!
Please also add "single-session" to
set service pppoe-server ppp-options

Do you know what the outcome of this old task was?

While "interface ignore wildcard" configured, we got:

ntpq -c lpeer
 remote           refid      st t when poll reach   delay   offset  jitter
==============================================================================
 10.255.0.1      .INIT.          16 u    -   64    0    0.000    0.000   0.000