Re: babel RTT metric false samples

2024-08-14 Thread Stephanie Wilde-Hobbs via Bird-users
Hi, I've been running that branch since Jul 24, I've had no issues and it's run stably apart from a logged assertion failure: Assertion 'cs == CS_DOWN || cs == CS_START' failed at nest/proto.c:1147 Unfortunately I can't speak for it's effect on Babel RTT since I have moved only a single mach

Re: babel RTT metric false samples

2024-04-15 Thread Ondrej Zajicek via Bird-users
On Sat, Apr 13, 2024 at 04:38:47PM +0200, Erin Shepherd wrote: > I guess it might not fit with bird's abstractions (or perhaps the Babel > protocol), but has thought been given to using SO_TIMESTAMPING to have the > kernel compute TX/RX timestamps? Yeah, that is definitely a better solution. -

Fwd: Re: babel RTT metric false samples

2024-04-13 Thread Maria Matejka via Bird-users
(mistakenly sent off-list) Original Message From: Maria Matejka Sent: 13 April 2024 18:18:05 CEST To: Erin Shepherd Subject: Re: babel RTT metric false samples Just quick thought – I think both approaches (timestamping in kernel and in userspace) are actually useful for

Re: babel RTT metric false samples

2024-04-13 Thread Erin Shepherd
I guess it might not fit with bird's abstractions (or perhaps the Babel protocol), but has thought been given to using SO_TIMESTAMPING to have the kernel compute TX/RX timestamps? - Erin On Sat, 13 Apr 2024, at 16:14, Maria Matejka via Bird-users wrote: > Hello Stephanie, Toke and list, > >

Re: babel RTT metric false samples

2024-04-13 Thread Maria Matejka via Bird-users
Hello Stephanie, Toke and list, On Fri, Apr 12, 2024 at 04:22:50PM +0200, Toke Høiland-Jørgensen via Bird-users wrote: > Stephanie Wilde-Hobbs via Bird-users writes: > > The babel RTT metric measurements provided by bird appears suspect > > for my setup. The metric through a tunnel with a laten

Re: babel RTT metric false samples

2024-04-12 Thread Toke Høiland-Jørgensen via Bird-users
Stephanie Wilde-Hobbs via Bird-users writes: > Hi, > > The babel RTT metric measurements provided by bird appears suspect for > my setup. The metric through a tunnel with a latency of about 5ms is > shown in babel as 150+ms. > > Can others replicate this issue? (should be easy to check for othe

babel RTT metric false samples

2024-04-11 Thread Stephanie Wilde-Hobbs via Bird-users
Hi, The babel RTT metric measurements provided by bird appears suspect for my setup. The metric through a tunnel with a latency of about 5ms is shown in babel as 150+ms. Can others replicate this issue? (should be easy to check for other babel users since RTT measurement is on by default in