Technical Issues - TPU Main Site & Forum (2023)

Wirko · Aug 2, 2023

W1zzard said:
In theory, to the browser, and that will show an error message. But during a HTTP flood the attacker simply sends requests as fast as it can, without looking at the result or errors. Basically like when you're holding down F5 in your browser (please don't try, you might get your IP banned)

In a ddos situation, the communication between server and browser is unreliable at best. What I meant was a signal from your servers/load balancer to the ISP, which can then react by switching to more restrictive filtering for your IPs. It would be a small part of the solution when a perfect solution doesn't exist anyway.

W1zzard · Aug 2, 2023

Wirko said:
In a ddos situation, the communication between server and browser is unreliable at best. What I meant was a signal from your servers/load balancer to the ISP, which can then react by switching to more restrictive filtering for your IPs. It would be a small part of the solution when a perfect solution doesn't exist anyway.

Such a mechanism doesn't exist, and bad ISPs will ignore it anyway. There exists a mechanism called "abuse reporting", which sends an email to the ISP, so they can investigate, which will never happen.

I can just drop packets at our server's NIC, so they consume as little CPU time as possible. If that's not enough, I can talk to our ISP and get certain IPs/IP ranges/ASNs nullrouted. For very big attacks, see what @Solaris17 wrote.

Dan.G said:
Hmm... CAPTCHA implementation after a certain number of requests / minute?

Yeah that's one option, and usually ends up with "more requests" (so our requests/minute counting overwhelms the CPU), or more IPs (so they can run at "max requests per minute minus one").

DDOS is basically a cat and mouse game, but I see no reason to invest hours of my time, when they take us down for minutes only

Mussels · Aug 2, 2023

W1zzard said:
hey speak HTTP 2.0, so not some printers. Another attack had randomly crafted query strings and HTTP referers

I have proved myself too ignorant to be the attacker.

Which is what i want you to think.

lexluthermiester · Aug 3, 2023

W1zzard said:
Just got hit by a DDOS attack, banned around 200 IPs and things seem better now

Someone seems pissed off. Why do I say that?...

W1zzard said:
They speak HTTP 2.0, so not some printers. Another attack had randomly crafted query strings and HTTP referers

...this. This says directed attack. Likely someone who got banned or given time-out having a tantrum. All too common.

W1zzard · Aug 3, 2023

lexluthermiester said:
This says directed attack

Nah, it was generic enough to be part of a bigger scan

lexluthermiester · Aug 3, 2023

W1zzard said:
Nah, it was generic enough to be part of a bigger scan

Fair enough. Seen this kind of thing enough that based on what you said it seemed like a deliberate act.

Mussels · Aug 4, 2023

It's probably just me and lex arguing with 40 tabs open each.

quite stable the last 24 hours, that i've seen.

lexluthermiester · Aug 4, 2023

Mussels said:
It's probably just me and lex arguing with 40 tabs open each.

I enjoy our debates! We can easily disagree with each other, it never gets personal and we still continue to respect each other. :toast:

But this meanders from topic, so I digress..

Space Lynx · Aug 6, 2023

Not reporting an issue, just wanted to say I started using this website recently on my phone and wow it an awesome and fluid experience. I was not expecting this is all.

These forums have always impressed me, with how everything is laid out, how double posts auto merge, the overall look of everything. It's wild how just viewing this site on Firefox on my phone is just as smooth looking and functional.

Very well designed. 10/10 w1zzard is actually a wizard. :lovetpu:

W1zzard · Aug 8, 2023

Whoops, I wanted to do rolling reboots and resetted the wrong server t.t

Everything should be coming back up now

lexluthermiester · Aug 9, 2023

W1zzard said:
Whoops, I wanted to do rolling reboots and resetted the wrong server t.t

Everything should be coming back up now

I'm sorry I missed that.. :laugh:

Count von Schwalbe · Aug 9, 2023

lexluthermiester said:
I'm sorry I missed that..

A mere 5 minute 502, nothing exciting :oops:

Mussels · Aug 9, 2023

Relevant.

lexluthermiester · Aug 9, 2023

Mussels said:
Relevant.

What's really funny is that you are likely more right than you know! :rockout:

wNotyarD · Aug 9, 2023

Having some 502's right now as well.

MarsM4N · Aug 19, 2023

Just got this:

Solaris17 · Aug 26, 2023

No shit. I had my old custom license plate changed to "ERR-502". I will post it for yall tomorrow.

lexluthermiester · Aug 26, 2023

MarsM4N said:
Just got this:

View attachment 309771

Same, it lasted about 6 minute here.

W1zzard · Aug 26, 2023

A few hundred IPs attacked us and woke me up at 6:15 am

Problem is resolved now

Wirko · Aug 26, 2023

Solaris17 said:
No shit. I had my old custom license plate changed to "ERR-502". I will post it for yall tomorrow.

You should park your car next to this one ... (not my car but it's my photo, things like that make my commutes a bit less boring)

Solaris17 · Aug 27, 2023

I was busy yesterday here you go. Had to move my tool chest for you hope your happy.

Worked with nginx doing reverse proxying a lot at the time

Nuckles56 · Sep 15, 2023

I just got a 502 trying to get to the homepage this morning

Shrek · Sep 15, 2023

Ditto

W1zzard · Sep 15, 2023

Yeah.. ran into some database issues .. should be fixed now hopefully

INSTG8R · Sep 16, 2023

Some avatar and thread images randomly not loading. May just be the database coming back up

Processor	i5-6600K
Motherboard	Asus Z170A
Cooling	some cheap Cooler Master Hyper 103 or similar
Memory	16GB DDR4-2400
Video Card(s)	IGP
Storage	Samsung 850 EVO 250GB
Display(s)	2x Oldell 24" 1920x1200
Case	Bitfenix Nova white windowless non-mesh
Audio Device(s)	E-mu 1212m PCI
Power Supply	Seasonic G-360
Mouse	Logitech Marble trackball, never had a mouse
Keyboard	Key Tronic KT2000, no Win key because 1994
Software	Oldwin

Processor	Ryzen 7 5700X
Memory	48 GB
Video Card(s)	RTX 4080
Storage	2x HDD RAID 1, 3x M.2 NVMe
Display(s)	30" 2560x1600 + 19" 1280x1024
Software	Windows 10 64-bit

System Name	Rainbow Sparkles (Power efficient, <350W gaming load)
Processor	Ryzen R7 5800x3D (Undervolted, 4.45GHz all core)
Motherboard	Asus x570-F (BIOS Modded)
Cooling	Alphacool Apex UV - Alphacool Eisblock XPX Aurora + EK Quantum ARGB 3090 w/ active backplate
Memory	2x32GB DDR4 3600 Corsair Vengeance RGB @3866 C18-22-22-22-42 TRFC704 (1.4V Hynix MJR - SoC 1.15V)
Video Card(s)	Galax RTX 3090 SG 24GB: Underclocked to 1700Mhz 0.750v (375W down to 250W))
Storage	2TB WD SN850 NVME + 1TB Sasmsung 970 Pro NVME + 1TB Intel 6000P NVME USB 3.2
Display(s)	Phillips 32 32M1N5800A (4k144), LG 32" (4K60) \| Gigabyte G32QC (2k165) \| Phillips 328m6fjrmb (2K144)
Case	Fractal Design R6
Audio Device(s)	Logitech G560 \| Corsair Void pro RGB \|Blue Yeti mic
Power Supply	Fractal Ion+ 2 860W (Platinum) (This thing is God-tier. Silent and TINY)
Mouse	Logitech G Pro wireless + Steelseries Prisma XL
Keyboard	Razer Huntsman TE ( Sexy white keycaps)
VR HMD	Oculus Rift S + Quest 2
Software	Windows 11 pro x64 (Yes, it's genuinely a good OS) OpenRGB - ditch the branded bloatware!
Benchmark Scores	Nyooom.

Processor	Ryzen 7 5700X
Memory	48 GB
Video Card(s)	RTX 4080
Storage	2x HDD RAID 1, 3x M.2 NVMe
Display(s)	30" 2560x1600 + 19" 1280x1024
Software	Windows 10 64-bit

System Name	Rainbow Sparkles (Power efficient, <350W gaming load)
Processor	Ryzen R7 5800x3D (Undervolted, 4.45GHz all core)
Motherboard	Asus x570-F (BIOS Modded)
Cooling	Alphacool Apex UV - Alphacool Eisblock XPX Aurora + EK Quantum ARGB 3090 w/ active backplate
Memory	2x32GB DDR4 3600 Corsair Vengeance RGB @3866 C18-22-22-22-42 TRFC704 (1.4V Hynix MJR - SoC 1.15V)
Video Card(s)	Galax RTX 3090 SG 24GB: Underclocked to 1700Mhz 0.750v (375W down to 250W))
Storage	2TB WD SN850 NVME + 1TB Sasmsung 970 Pro NVME + 1TB Intel 6000P NVME USB 3.2
Display(s)	Phillips 32 32M1N5800A (4k144), LG 32" (4K60) \| Gigabyte G32QC (2k165) \| Phillips 328m6fjrmb (2K144)
Case	Fractal Design R6
Audio Device(s)	Logitech G560 \| Corsair Void pro RGB \|Blue Yeti mic
Power Supply	Fractal Ion+ 2 860W (Platinum) (This thing is God-tier. Silent and TINY)
Mouse	Logitech G Pro wireless + Steelseries Prisma XL
Keyboard	Razer Huntsman TE ( Sexy white keycaps)
VR HMD	Oculus Rift S + Quest 2
Software	Windows 11 pro x64 (Yes, it's genuinely a good OS) OpenRGB - ditch the branded bloatware!
Benchmark Scores	Nyooom.

Technical Issues - TPU Main Site & Forum (2023)

Wirko

W1zzard

Administrator

Mussels

Freshwater Moderator

lexluthermiester

W1zzard

Administrator

lexluthermiester

Mussels

Freshwater Moderator

lexluthermiester

Space Lynx

Astronaut

W1zzard

Administrator

lexluthermiester

Count von Schwalbe

Nocturnus Moderatus

Mussels

Freshwater Moderator

lexluthermiester

wNotyarD

MarsM4N

Solaris17

Super Dainty Moderator

lexluthermiester

W1zzard

Administrator

Wirko

Solaris17

Super Dainty Moderator

Nuckles56

Shrek

W1zzard

Administrator

INSTG8R

Vanguard Beta Tester

Processor	7800X3D -25 all core
Motherboard	B650 Steel Legend
Cooling	RZ620 (White/Silver)
Memory	32gb ddr5 (2x16) cl 30 6000
Video Card(s)	Merc 310 7900 XT @3200 core -.75v
Display(s)	Agon QHD 27" QD-OLED Glossy 240hz
Case	NZXT H710 (Black/Red)
Power Supply	Corsair RM850x

System Name	G-Station 2.0 "YGUAZU"
Processor	AMD Ryzen 7 5700X3D
Motherboard	Gigabyte X470 Aorus Gaming 7 WiFi
Cooling	Freezemod: Pump, Reservoir, 360mm Radiator, Fittings / Bykski: Blocks / Barrow: Meters
Memory	Asgard Bragi DDR4-3600CL14 2x16GB
Video Card(s)	Sapphire PULSE RX 7900 XTX
Storage	240GB Samsung 840 Evo, 1TB Asgard AN2, 2TB Hiksemi FUTURE-LITE, 320GB+1TB 7200RPM HDD
Display(s)	Samsung 34" Odyssey OLED G8
Case	Lian Li Lancool 216
Audio Device(s)	Astro A40 TR + MixAmp
Power Supply	Cougar GEX X2 1000W
Mouse	Razer Viper Ultimate
Keyboard	Razer Huntsman Elite (Red)
Software	Windows 11 Pro, Garuda Linux

System Name	✨ Lenovo M75q-1 [Tiny]
Cooling	⚠️ 78,08% N² ⌬ 20,95% O² ⌬ 0,93% Ar ⌬ 0,04% CO²
Display(s)	DELL S2722DGM
Audio Device(s)	◐◑ AKG K702 ⌬ FiiO E10K Olympus 2
Mouse	✌️ Corsair M65 RGB Elite [Black] ⌬ Endgame Gear MPC-890 Cordura
Keyboard	⌨ Turtle Beach Impact 500
Software	Windows 11 Pro (Debloated)

System Name	RogueOne
Processor	Xeon W9-3495x
Motherboard	ASUS w790E Sage SE
Cooling	SilverStone XE360-4677
Memory	128gb Gskill Zeta R5 DDR5 RDIMMs
Video Card(s)	MSI SUPRIM Liquid 5090
Storage	1x 2TB WD SN850X \| 2x 8TB GAMMIX S70
Display(s)	49" Philips Evnia OLED (49M2C8900)
Case	Thermaltake Core P3 Pro Snow
Audio Device(s)	Moondrop S8's on Schitt Gunnr
Power Supply	Seasonic Prime TX-1600
Mouse	Razer Viper mini signature edition (mercury white)
Keyboard	Wooting 80 HE White, Gateron Jades
VR HMD	Quest 3
Software	Windows 11 Pro Workstation
Benchmark Scores	I dont have time for that.

System Name	Storm Wrought \| Blackwood (HTPC)
Processor	AMD Ryzen 9 5900x @stock \| i7 2600k
Motherboard	Gigabyte X570 Aorus Pro WIFI m-ITX \| Some POS gigabyte board
Cooling	Deepcool AK620, BQ shadow wings 3 High Spd, stock 180mm \|BQ Shadow rock LP + 4x120mm Noctua redux
Memory	G.Skill Ripjaws V 2x32GB 4000MHz \| 2x4GB 2000MHz @1866
Video Card(s)	Powercolor RX 6800XT Red Dragon \| PNY a2000 6GB
Storage	SX8200 Pro 1TB, 1TB KC3000, 850EVO 500GB, 2+8TB Seagate, LG Blu-ray \| 120GB Sandisk SSD, 4TB WD red
Display(s)	Samsung UJ590UDE 32" UHD monitor \| LG CS 55" OLED
Case	Silverstone TJ08B-E \| Custom built wooden case (Aus native timbers)
Audio Device(s)	Onboard, Sennheiser HD 599 cans / Logitech z163's \| Edifier S2000 MKIII via toslink
Power Supply	Corsair HX 750 \| Corsair SF 450
Mouse	Microsoft Pro Intellimouse\| Some logitech one
Keyboard	GMMK w/ Zelio V2 62g (78g for spacebar) tactile switches & Glorious black keycaps\| Some logitech one
VR HMD	HTC Vive
Software	Win 10 Edu \| Ubuntu 22.04
Benchmark Scores	Look in the various benchmark threads

System Name	CyberPowerPC ET8070
Processor	Intel Core i5-10400F
Motherboard	Gigabyte B460M DS3H AC-Y1
Memory	2 x Crucial Ballistix 8GB DDR4-3000
Video Card(s)	MSI Nvidia GeForce GTX 1660 Super
Storage	Boot: Intel OPTANE SSD P1600X Series 118GB M.2 PCIE
Display(s)	Dell P2416D (2560 x 1440)
Power Supply	EVGA 500W1 (modified to have two bridge rectifiers)
Software	Windows 11 Home

System Name	Hellbox 5.1(same case new guts)
Processor	Ryzen 7 5800X3D
Motherboard	MSI X570S MAG Torpedo Max
Cooling	TT Kandalf L.C.S.(Water/Air)EK Velocity CPU Block/Noctua EK Quantum DDC Pump/Res
Memory	2x16GB Gskill Trident Neo Z 3600 CL16
Video Card(s)	Powercolor Hellhound 7900XTX
Storage	970 Evo Plus 500GB 2xSamsung 850 Evo 500GB RAID 0 1TB WD Blue Corsair MP600 Core 2TB
Display(s)	Alienware QD-OLED 34” 3440x1440 144hz 10Bit VESA HDR 400
Case	TT Kandalf L.C.S.
Audio Device(s)	Soundblaster ZX/Logitech Z906 5.1
Power Supply	Seasonic TX~1000 Platinum
Mouse	G502 Hero
Keyboard	G19s
VR HMD	Oculus Quest 3
Software	Win 11 Pro x64