nanog mailing list archives

Re: Apple Catalina Appears to Introduce Massive Jitter

From: Mark Tinka <mark.tinka () seacom com>
Date: Thu, 29 Oct 2020 19:40:04 +0200



On 10/29/20 19:24, colin johnston wrote:

This does seem to be solved with the checksum disable below, or at least pings down to sub 10ms on Mac book air with 
Catalina beta 10.15.6, why aim performs far better I don’t know. I tried to introduce load after cksum disable and it 
did not see ping spikes as before

Didn't work for me, sadly. I still had times ending up in the 235msrange after making the changes.


Mark.

Current thread:

Re: Apple Catalina Appears to Introduce Massive Jitter, (continued)
- - - Re: Apple Catalina Appears to Introduce Massive Jitter Mark Tinka (Oct 29)
    - Re: Apple Catalina Appears to Introduce Massive Jitter - SOLVED! Mark Tinka (Oct 30)
    - Re: Apple Catalina Appears to Introduce Massive Jitter - SOLVED! Doug Barton (Oct 30)
    - Re: Apple Catalina Appears to Introduce Massive Jitter - SOLVED! J. Hellenthal via NANOG (Oct 30)
    - Re: Apple Catalina Appears to Introduce Massive Jitter - SOLVED! Mark Tinka (Oct 31)
    - Re: Apple Catalina Appears to Introduce Massive Jitter - SOLVED! Mark Tinka (Oct 31)
    - Re: Apple Catalina Appears to Introduce Massive Jitter - SOLVED! Aaron Atac via NANOG (Oct 30)
    - Re: Apple Catalina Appears to Introduce Massive Jitter colin johnston (Oct 29)
    - Re: Apple Catalina Appears to Introduce Massive Jitter colin johnston (Oct 29)
    - Re: Apple Catalina Appears to Introduce Massive Jitter Mark Tinka (Oct 29)
    - Re: Apple Catalina Appears to Introduce Massive Jitter Mark Tinka (Oct 29)
    - Re: Apple Catalina Appears to Introduce Massive Jitter Aaron C. de Bruyn via NANOG (Oct 29)
    - Re: Apple Catalina Appears to Introduce Massive Jitter Peter Beckman (Oct 29)
    - Re: Apple Catalina Appears to Introduce Massive Jitter Mel Beckman (Oct 29)
    - Re: Apple Catalina Appears to Introduce Massive Jitter Aaron C. de Bruyn via NANOG (Oct 29)
    - Re: Apple Catalina Appears to Introduce Massive Jitter Brielle (Oct 29)
    - Re: Apple Catalina Appears to Introduce Massive Jitter Aaron C. de Bruyn via NANOG (Oct 29)
    - Re: Apple Catalina Appears to Introduce Massive Jitter Aaron C. de Bruyn via NANOG (Oct 29)
- Re: Apple Catalina Appears to Introduce Massive Jitter Mark Tinka (Oct 29)
  - Re: Apple Catalina Appears to Introduce Massive Jitter Blake Hudson (Oct 29)
    - Re: Apple Catalina Appears to Introduce Massive Jitter Mark Tinka (Oct 29)

(Thread continues...)