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 Unifi Connection Issue to International Server, Occured usually at night 9-11pm

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michaelkkl
post Jun 12 2021, 11:38 PM

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QUOTE(iCare @ Jun 12 2021, 10:45 PM)
LOL pelik betul Unifi ni ada fetish dengan hongkong ke apa?

PCCW Global vs NTT route ke aduan SKKM

padahal ada je pccw sg , tapi itu pun sama gak paling rendah boleh dapat dari unifi ~42ms ke atas latency.
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TM peer with PCCW Global in Hong Kong.

That's why we get ~40ms as the traffic going through HK and back to SG.
heLL_bOy
post Jun 13 2021, 12:08 AM

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Tier 1 ISP but internet quality like Tier 4

rclxub.gif rclxub.gif rclxub.gif
heLL_bOy
post Jun 13 2021, 12:11 AM

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QUOTE(iCare @ Jun 12 2021, 10:45 PM)
LOL pelik betul Unifi ni ada fetish dengan hongkong ke apa?

PCCW Global vs NTT route ke aduan SKKM

padahal ada je pccw sg , tapi itu pun sama gak paling rendah boleh dapat dari unifi ~42ms ke atas latency.
*
bukan fetish.. pasal harga bandwidth provider jual harga murah.. tu sebab TM pakai HKG kerana lebih murah harga kalau pakai SG direct harga lebih mahal. whistling.gif whistling.gif
Sam Leong
post Jun 13 2021, 08:53 AM

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QUOTE(PRSXFENG @ Jun 12 2021, 10:19 PM)
Huh, I'm suprised that that site isn't hosted locally
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its was actually hosted locally
if u put this ip into hosts
CODE
103.222.236.33

not sure why they change and put CDN infront (some sort of CDN seems like)

iCare
post Jun 13 2021, 11:29 AM

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Dia dah mula balik dah. Macam bini 1 berebut dengan bini 2 nak pergi beli handbag palsu dengan suami tengok kualiti kat atas tu.
TShostingmalaya
post Jun 13 2021, 08:40 PM

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Hmm... Today also I ping to aduan.skmm.gov.my got packet loss.
Why should I spend time to pingplot other website then since even aduan skmm website also have packet loss. lol.
TShostingmalaya
post Jun 13 2021, 09:55 PM

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20% packet loss. Not to a random website, but MCMC website.

Im speechless.

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shaktiv8
post Jun 13 2021, 10:05 PM

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My Facebook is giving problems today haha. Was perfect these past few days 😭
iCare
post Jun 13 2021, 10:51 PM

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QUOTE(hostingmalaya @ Jun 13 2021, 09:55 PM)
20% packet loss. Not to a random website, but MCMC website.

Im speechless.

user posted image
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yang aku perhati, waktu macam ni memang packet loss melulu kalau route PCCW. tak kisah la PCCW HK ke PCCW SG ke. semua sama. entah apa masalahnya.

clouldflare boleh kata dah ok, tapi kadang2 ada sikit spike sampai 1000+ms

Pening tengok kualiti Unifi macam ni.
BenYeeHua
post Jun 14 2021, 06:21 AM

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QUOTE(iCare @ Jun 13 2021, 10:51 PM)
yang aku perhati, waktu macam ni memang packet loss melulu kalau route PCCW. tak kisah la PCCW HK ke PCCW SG ke. semua sama. entah apa masalahnya.

clouldflare boleh kata dah ok, tapi kadang2 ada sikit spike sampai 1000+ms

Pening tengok kualiti Unifi macam ni.
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Yup, talk about PCCW HK few pages ago, it is always a trouble for people using Tencent software(QQ/WeChat) as it is going via PCCW HK to Tencent HK server.
Worst is during MCO 1.0, where the whole world stay at home and overloading PCCW.

Lucky they open and move oversea users to SG server before MCO 3.0 happen, what's left are the image server still going via PCCW HK. tongue.gif

PS: Packet loss happen at internal route of PCCW HK, I google about normal PCCW HK ISP users, wow, so many complain...
PS2: So now can confirm the overload also because TM sending people to PCCW HK then back to SG, another problem solved for me. sweat.gif


---
For CloudFlare, yes, 2 possible routes to SG, I used WARP+FAST(speedtest) for testing, they always got 2 conditions, worst(1 Mbps) or good(30+ Mbps).
90% it is good routing la. icon_rolleyes.gif


---
UniFi gonna getting worst, as long as Streamyx user coming to UniFi, and International route still not improving on time.

Unlike other country which connect to local CDN server that nearby them, within country, and greatly reducing international traffic with caching, we are going to other country asking for data, but TM just like, never mind la.

As far as I know, it is because opening server at Malaysia not cheap, so they going to other country like SG and HK, and well.
Payback coming back to TM now, National Fiberisation, free speed upgrade from 10M-100M to 30M-800M, and TNB allo joining the market. tongue.gif

PS3: Just correct me if I am wrong la. icon_rolleyes.gif
PRSXFENG
post Jun 14 2021, 07:15 AM

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Actually, a lot of CDN's have local servers now, Cloudflare and Akamai for example on MyIX.

The problem is TM Routing decides to NOT use it for whatever reason.

Last time I tested, unsure if they ever fixed it.
Try traceroute to Quad9 DNS (9.9.9.9 or dns.quad9.net)

On other ISP's it goes through pch.myix to our local server
On Unifi? Nope! We going to SG!

This post has been edited by PRSXFENG: Jun 14 2021, 07:34 AM
PRSXFENG
post Jun 14 2021, 07:34 AM

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user posted image

Found an old screenshot of mine comparing the 2
muok
post Jun 14 2021, 12:03 PM

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QUOTE(PRSXFENG @ Jun 14 2021, 07:15 AM)
Actually, a lot of CDN's have local servers now, Cloudflare and Akamai for example on MyIX.

The problem is TM Routing decides to NOT use it for whatever reason.

Last time I tested, unsure if they ever fixed it.
Try traceroute to Quad9 DNS (9.9.9.9 or dns.quad9.net)

On other ISP's it goes through pch.myix to our local server
On Unifi? Nope! We going to SG!
*
That's because whoever is running the unifi NOC doesn't know what he/she is doing. They should hire or outsource to Time NOC guys.

Look at google dns...getting packet loss now...wtf

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evilhomura89
post Jun 14 2021, 03:10 PM

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QUOTE(heLL_bOy @ Jun 13 2021, 12:08 AM)
Tier 1 ISP but internet quality like Tier 4

rclxub.gif  rclxub.gif  rclxub.gif
*
Tier 1?
How to have tiers in monopolized business? hmm.gif

IMO, TIME is the only real contender when it comes to ISP but sadly it is not available for majority of landed properties

heLL_bOy
post Jun 14 2021, 03:23 PM

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QUOTE(evilhomura89 @ Jun 14 2021, 03:10 PM)
Tier 1?
How to have tiers in monopolized business?  hmm.gif

IMO, TIME is the only real contender when it comes to ISP but sadly it is not available for majority of landed properties
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imagine TIME available for majority housing area.. TM is suffering bad damage in this case... this is why the gov don't allow TIME to have all but only selected housing area.

They are cutting all bandwidth cost for their own interest to maximize their profit.

heLL_bOy
post Jun 14 2021, 03:24 PM

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QUOTE(muok @ Jun 14 2021, 12:03 PM)
That's because whoever is running the unifi NOC doesn't know what he/she is doing. They should hire or outsource to Time NOC guys.

Look at google dns...getting packet loss now...wtf

user posted image
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just did a test... google dns also having problem rclxub.gif rclxub.gif rclxub.gif
deric88
post Jun 14 2021, 03:41 PM

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I've just noticed this. When using Cloudflare 1.1.1.1, facebook.com resolves to the US IP address. When using other DNS server like 8.8.8.8, or Unifi's 1.9.1.9, the resolved IP address is a local KUL CDN:

CODE
deric@Derics-MBP-2020 ~ % nslookup facebook.com 8.8.8.8
Server:  8.8.8.8
Address: 8.8.8.8#53

Non-authoritative answer:
Name: facebook.com
Address: 179.60.194.35

deric@Derics-MBP-2020 ~ % nslookup facebook.com 1.1.1.1
Server:  1.1.1.1
Address: 1.1.1.1#53

Non-authoritative answer:
Name: facebook.com
Address: 157.240.11.35

deric@Derics-MBP-2020 ~ % nslookup facebook.com 1.9.1.9
Server:  1.9.1.9
Address: 1.9.1.9#53

Non-authoritative answer:
Name: facebook.com
Address: 179.60.194.35



CODE
ip: "179.60.194.35"
success: true
type: "IPv4"
continent: "Asia"
continent_code: "AS"
country: "Malaysia"

ip: "157.240.11.35"
success: true
type: "IPv4"
continent: "North America"
continent_code: "NA"
country: "United States"


Is Cloudflare causing some suboptimal routes through it's DNS resolution?



PRSXFENG
post Jun 14 2021, 03:47 PM

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Something something edns subset client I can't remember but it's related to that
deric88
post Jun 14 2021, 03:51 PM

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QUOTE(PRSXFENG @ Jun 14 2021, 03:47 PM)
Something something edns subset client I can't remember but it's related to that
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Yeah, just did some reading, Cloudflare does not send your IP subnet for resolving, for privacy.

QUOTE
1.1.1.1 is a privacy centric resolver so it does not send any client IP information and does not send the EDNS Client Subnet Header to authoritative servers.




https://developers.cloudflare.com/1.1.1.1/n...-gritty-details
chongkiatz
post Jun 14 2021, 04:17 PM

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no wonder la , i play Wang Zhe Rong Yao always at night the ping suddenly from 70+ become 150-200++ , unable to play , morning before work no problem , only at night time , anyway to solve this problem?

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