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Firmware Latest HikVision Firmware for K-Series [76NI-K1(B)] NVRs - V4.30.000_build200508

Sebby

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Has anyone else noticed their NVR trying to interact with devlog.ys7.com the those time? What's this about? I've blocked these queries on my Pi-hole for now.

View attachment 4911
I tried downgrading to the previous V4 release but this was still happening. I've now upgraded to V4.30.055 build 201111 from the European site and this is fixed.
 

Sebby

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if you had did a whois of that domain name you would find that its connected to hikvison
maybe its your logging in to your nvr system or even more likely its your hik-coonect updating its info
but who really knows what it is

For sure, there was no doubt it's a Hikvision server, but the NVR is communicating literally every single second. It wasn't doing that on earlier firmwares and it's not doing it on the very latest, so I conclude that it wasn't correct.
 

joem

New Member
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It looks like V4.30.055 build 201111 solved the mass DNS query issue.

I'm noticing the same behavior. My NVR is contacting devlog.ys7.com every second or so, being the most active client on my DNS server, with more than 283.000 queries during the last 7 days.
1611795252377.png

1611795269016.png
 
Last edited:

apashi

Member
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V4.30.055 build 201111 is not available any more, UK and EU Portal.

There are 2 other versions on UK Portal, that EU miss:
V4.30.000_build200508
V4.30.005_build200628
V4.30.010_build200715



I have the V4.30.055 build 201111 version, but I think I should downgrade.

Downgrade to which version?
 

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apashi

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any idea?
the only firmware that has Release Note is the first release: V4.30.000_build200508.
 

apashi

Member
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Points
8
There are new firmware on UK Portal only:

V4.30.055_build201111
V4.30.060 build201228
V4.30.061 build210204


Any idea about the change log for this updates?
Shall I upgrade now?
 

apashi

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8
I've installed this update.
I haven't seen any change, but I am very glad that my NVR still works. :)
 
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