Post by iconPost by DonJuan21 | 2020-05-21 | 04:20:41

I traced the IP route to VR's server farm to an Amazon AWS server in Dublin. If you want to have quicker connection and use a VPN (as everyone should be), choose an exit node there.

DonJuan21

commenticon 2 Comments
Post by iconPost by zezo | 2020-05-21 | 09:13:12
It's a bit more complicated.

static.virtualregatta.com where most of the data comes from is a CDN, in hundreds of physical locations.

For me (asking the right DNS) it's located in Sofia, Bulgaria (server-52-84-112-103.sof50.r.cloudfront.net) which is 5 hops and less than millisecond from me. No VPN can beat that ;-)

zezo@zezo:~$ ping static.virtualregatta.com
PING static.virtualregatta.com (52.84.112.96): 48 data bytes
56 bytes from 52.84.112.96: icmp_seq=0 ttl=248 time=0.687 ms
56 bytes from 52.84.112.96: icmp_seq=1 ttl=248 time=0.828 ms
56 bytes from 52.84.112.96: icmp_seq=2 ttl=248 time=0.721 ms

Post by iconPost by DonJuan21 | 2020-05-21 | 23:09:35
You are right. It's way more complicated. I hadn't considered the CDN factor.

I set an exit node in Sofia, Bulgaria to see if I could match your numbers. But now I'm tracing the route to Tokyo.

dolive@zeeman:~$ ping static.virtualregatta.com
PING static.virtualregatta.com (54.239.195.57) 56(84) bytes of data.
64 bytes from server-54-239-195-57.otp50.r.cloudfront.net (54.239.195.57): icmp_seq=1 ttl=245 time=170 ms
64 bytes from server-54-239-195-57.otp50.r.cloudfront.net (54.239.195.57): icmp_seq=2 ttl=245 time=161 ms
64 bytes from server-54-239-195-57.otp50.r.cloudfront.net (54.239.195.57): icmp_seq=3 ttl=245 time=166 ms

When I set an exit node to Atlanta Georgia I'm getting around 35ms. That's the best I could do.

Seems like the DNS lag outstrips the network lag. I'm checking a good DNS benchmark on my network now.

Don

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how to convert Grib files to Grib2?
3
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VSR, XP points
7
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Predicted times
3
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Nord Stream *3*
11
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Game on 12Z, but Zezo still working with 06Z
3
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race wait points
1
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special boats?
7
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VR Dashboard in Firefox?
6
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ESCARGOT CLASS
11
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Los Angeles - Honolulu
26
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Rounding a Buoy
12
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VR Waypoint Heavy Bug Reporting
3
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Time of ending Jules Verne
4
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Shore detection by Zezo
2
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Nord Stream Race 2
7
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Trying to Break the VR Map Mistery !
3
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Navigating to "xxx.0" TWA
26
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Tara4 - no refresh
2
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Jules Verne: Inconsistency of headings and speeds, simulation !!
5
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VR, Zezo, Qtvlm card offsets
2
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Island's coordinates
34
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Tara Ocean 4
6
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Solo Maitre Coq
21
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Adjustable timeshift ?
3
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gate crossing question
7
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Expanded View on PC
3
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Panic at VR Nord
7
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Delays during the sail changes, or directions changes
3
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(Game wind = Zezo wind ) ⍯ (Grib winds = Windy.com)
7
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VR ending the ELO ranking.
34
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NMEA feed
128
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Dashboard Map Track Label not including the segment.tag
5
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VR ingame time
6
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VIRTUAL REGATTA and Phillip Ganier. Worst and worst every day...
7
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beta.realsail.net
2
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Escort Frigate
6
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Out of memory. If you are the developer of this content ....
17
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Question about GFS Grib
5
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RORC Caribbean 600
14
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sliding VSR
16
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Trying to use Zezo to select best combination of sails to select
7
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TARA OCEAN 3
9
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RORC Transatlantique Race
6
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Game appears stuck on 00Z weather from yesterday
4
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Sydney to Auckland
28
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Personal Message pages deleted
7
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New zezo fonction
2
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VR Ranking 2021
7
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Autosail malfunction
3
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Comments from a newbie to "long term" routing
1
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Massive thanks to Cvetan
7
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Fleet section mode record not working
2
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Possible routes on the Map tab
3
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Purple skippers on VR Dashboard
3
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UTC or CET time ?
2
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multiple routes?
2
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Real Sail
4
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Map a little gloomy
8
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Trophée Jules Verne - Route à l'envers ?
2
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Looks like weather updates offline for next 18h
26
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Bring the good old days back
7
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All.grib 0.0k ?
9
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different speed
3
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Strange 0.5 mille VR Scale
3
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Just an idea for a new feature...
7
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Connexion impossible
1
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Donations
7
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New leader - seems to be using Zezo
38
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Bravo Zezo
4
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zezo : Huge job - Huge thx
2
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Difference between boat speed display on VR, dashboard and polar curves
7
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Vendée Globe: Track lines falling too short of ischrones
8
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Tara Ocean
29
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VR winds currently not up to date ?
1
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"Sails Change" within the Programming
3
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RORC Transat finish moved to Antigua
3
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Weather update not appearing...
19
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Dashboard not updating.
6
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Boats Skins Vendée Globe
3
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Safari on iOS: Bearing lines gone
3
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Wrong coordinates in zezo
2
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Winds in the chart do not show changes between 78 hours and 114 hours forecast
2
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Decoding of All grib
6
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I CANNOT ENTER FOR 3 HOURS IN THE GAME
23
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Why the vc data is yellow underlined ?
3
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Jules Verne 2020 - "Start NOW" discrepancy VS real time
7
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Would like to know the reasenable time to update your pisition on zezo
16
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