• Log InLog In
  • Register
Liquid`
Team Liquid Liquipedia
EDT 10:04
CEST 16:04
KST 23:04
  • Home
  • Forum
  • Calendar
  • Streams
  • Liquipedia
  • Features
  • Store
  • EPT
  • TL+
  • StarCraft 2
  • Brood War
  • Smash
  • Heroes
  • Counter-Strike
  • Overwatch
  • Liquibet
  • Fantasy StarCraft
  • TLPD
  • StarCraft 2
  • Brood War
  • Blogs
Forum Sidebar
Events/Features
News
Featured News
Team Liquid Map Contest #22: Results and Winners7Code S Season 2 (2026): RO4 and Finals Preview12TL.net Map Contest #22 - Voting & Ladder Map Selection7Code S Season 2 (2026) - RO8 Preview5[ASL21] Finals Preview: Two Legacies21
Community News
Weekly Cups (June 8-14): Clem and Solar double, PTR tested0RSL: S6 Finals played at BlizzCon 202611Douyu Cup 2026: $20,000 Legends Event (June 26-28)10[BSL22] Non-Korean Championship from 13 to 28 June4Weekly Cups (May 25-31): Clem doubles, 2v2 circuit heads toward finale0
StarCraft 2
General
TL Poll: How do you feel about the 5.0.16 PTR balance changes? RSL: S6 Finals played at BlizzCon 2026 Weekly Cups (June 8-14): Clem and Solar double, PTR tested Team Liquid Map Contest #22: Results and Winners High level ptr replays? where can I find them?
Tourneys
Douyu Cup 2026: $20,000 Legends Event (June 26-28) Maestros of The Game 2 announcement and schedule ! Sparkling Tuna Cup - Weekly Open Tournament Sea Duckling Open (Global, Bronze-Diamond) GSL Code S Season 2 (2026)
Strategy
[G] Having the right mentality to improve
Custom Maps
Work In Progress Melee Maps [D]RTS in all its shapes and glory <3
External Content
Mutation # 530 One For All The PondCast: SC2 News & Results Mutation # 529 Opportunities Unleashed Mutation # 528 Infection Detected
Brood War
General
Where is EffOrt? BW General Discussion BGH Auto Balance -> http://bghmmr.eu/ vespene.gg — BW replays in browser Quality of life changes in BW that you will like ?
Tourneys
[Megathread] Daily Proleagues [ASL21] Grand Finals [BSL22] Grand Finals - Sunday 21:00 CEST Escore Tournament StarCraft Season 2
Strategy
Relatively freeroll strategies Creating a full chart of Zerg builds Why doesn't anyone use restoration? Any training maps people recommend?
Other Games
General Games
Total War: Warhammer 40K Stormgate/Frost Giant Megathread ZeroSpace Megathread Path of Exile Nintendo Switch Thread
Dota 2
Looking for a Dota Mentor Official 'what is Dota anymore' discussion
League of Legends
Heroes of the Storm
Simple Questions, Simple Answers Heroes of the Storm 2.0
Hearthstone
Deck construction bug
TL Mafia
Vanilla Mini Mafia
Community
General
UK Politics Mega-thread US Politics Mega-thread [H]Internet/Gaming Cafe Tips and Tricks Russo-Ukrainian War Thread Trading/Investing Thread
Fan Clubs
The HerO Fan Club! The herO Fan Club!
Media & Entertainment
Movie Discussion! [Req][Books] Good Fantasy/SciFi books [TV/BOOK] *SPOILERS* Game of Thrones Discussion [Manga] One Piece
Sports
2024 - 2026 Football Thread TeamLiquid Health and Fitness Initiative For 2023 Formula 1 Discussion Cricket [SPORT] NBA General Discussion
World Cup 2022
Tech Support
Computer Build, Upgrade & Buying Resource Thread Facing Challenges in Mobile App Development
TL Community
The Automated Ban List
Blogs
Does Workplace Frustration D…
TrAiDoS
An Exploration of th…
waywardstrategy
I'm an arrogant trash talke…
FlaShFTW
Gauntlet SC2: A Retrospectiv…
Ctone23
Why RTS gamers make better f…
gosubay
Customize Sidebar...

Website Feedback

Closed Threads



Active: 10346 users

Hosting Problems on Bnet due to Router ?

Forum Index > BW General
Post a Reply
ManaBlue
Profile Blog Joined July 2004
Canada10458 Posts
September 12 2004 12:33 GMT
#1
I am in a house with 1 internet signal which we split 4 ways through a router.

Whenever we try to play on Bnet we can't join each other's games due to latency errors.

We can use LAN, but do any of you know what the problem is when we try to play on Bnet with each other?
ModeratorTL VOD legends: Live2Win, hasuprotoss, Cadical, rinizim, Mani, thedeadhaji, Kennigit, SonuvBob, yakii, fw, pheer, CDRdude, pholon, Uraeus, zatic, baezzi. The contributors make this site what it is. *Props to FakeSteve for respecting the guitar gods*
Excalibur_Z
Profile Joined October 2002
United States12248 Posts
September 12 2004 12:45 GMT
#2
On September 12 2004 21:33 ManaBlue wrote:
I am in a house with 1 internet signal which we split 4 ways through a router.

Whenever we try to play on Bnet we can't join each other's games due to latency errors.

We can use LAN, but do any of you know what the problem is when we try to play on Bnet with each other?


There is no solution to this problem, sorry.
Moderator
SoLaR[i.C]
Profile Blog Joined August 2003
United States2969 Posts
September 12 2004 12:53 GMT
#3
I have the same exact problem Manablue, but alas...no solution. ;(
SpuniasauR
Profile Joined September 2003
Australia1500 Posts
September 12 2004 12:53 GMT
#4
The problem is something to do with port recognition. The signal is sent to one port for all starcraft and it gets relayed etc etc. you should ask a techie and he'll tell you exactly whats going on, basically you can get around it in warcraft3 by setting different ports to send your UDP packets or something, but i'm with excal, i dont think you can do anything about it.
A firebat to your Zergling.
EvilTeletubby
Profile Blog Joined January 2004
Baltimore, USA22259 Posts
September 12 2004 13:11 GMT
#5
Yep, nothing you can do about it for SC afaik. My understanding is that the incoming data doesn't know where to go, and basically treats all you guys as just 1 connection.
Moderatorhttp://carbonleaf.yuku.com/topic/408/t/So-I-proposed-at-a-Carbon-Leaf-concert.html ***** RIP Geoff
amat
Profile Joined October 2002
United States1788 Posts
September 12 2004 13:27 GMT
#6
It can be corrected unless your router is crap. Call tech support for your router, they will tell you the correct settings.
Proud Mensrea No-Prize Winner. Click the Banner Ads. I would keep a lamer list, but I love you all.
Excalibur_Z
Profile Joined October 2002
United States12248 Posts
September 12 2004 13:27 GMT
#7
On September 12 2004 22:11 EvilTeletubby wrote:
Yep, nothing you can do about it for SC afaik. My understanding is that the incoming data doesn't know where to go, and basically treats all you guys as just 1 connection.


Well what people usually forget is that Starcraft is really old, and at the time of release, nobody was using routers or anything like that. It was just dial-up modems =] They could probably add that functionality in a patch I guess.
Moderator
SoL.Origin
Profile Joined September 2003
Argentina2400 Posts
September 12 2004 13:34 GMT
#8
Wrong, there IS a solution.

on any client machine (ie not the router/server) go to start->run->regedit and find this key:
[HKEY_LOCAL_MACHINE\SOFTWARE\Battle.net\Configuration]
and in there make a new DWORD key, name it "Game Data Port" and its value should be in decimal 6112 or 6113 and so on, a different value for each machine, then you have to set up the router to make those ports work on those IPs
Son Of Law
Excalibur_Z
Profile Joined October 2002
United States12248 Posts
September 12 2004 13:36 GMT
#9
On September 12 2004 22:34 SoL.Origin wrote:
Wrong, there IS a solution.

on any client machine (ie not the router/server) go to start->run->regedit and find this key:
[HKEY_LOCAL_MACHINE\SOFTWARE\Battle.net\Configuration]
and in there make a new DWORD key, name it "Game Data Port" and its value should be in decimal 6112 or 6113 and so on, a different value for each machine, then you have to set up the router to make those ports work on those IPs


I've had my friend try this method before but it didn't work. Your mileage may vary I guess.
Moderator
jacen
Profile Blog Joined April 2004
Austria3644 Posts
Last Edited: 2004-09-12 14:05:15
September 12 2004 14:03 GMT
#10
On September 12 2004 21:45 Excalibur_Z wrote:
There is no solution to this problem, sorry.

sorry you are just plain wrong
if you WOULD just show some interest in the problem, you would be able to solve it, because its really basic.
On September 12 2004 22:34 SoL.Origin wrote:
Wrong, there IS a solution.

on any client machine (ie not the router/server) go to start->run->regedit and find this key:
[HKEY_LOCAL_MACHINE\SOFTWARE\Battle.net\Configuration]
and in there make a new DWORD key, name it "Game Data Port" and its value should be in decimal 6112 or 6113 and so on, a different value for each machine, then you have to set up the router to make those ports work on those IPs

thats the way.
you can still do it without changing the port.
just forward (forward != open .. look in your manual) 6112 to the ip of the pc opening the games on bnet and you will be completely fine.
if u want to host on the 2nd pc, you can either adapt the forwarding each time, or give the 2nd pc the port 6120 (registry, as describd above) for example and forward this port to the ip of the 2nd pc
On September 12 2004 22:36 Excalibur_Z wrote:
I've had my friend try this method before but it didn't work. Your mileage may vary I guess.

then your friend obviously have done something wrong.
i set up war3 and broodwar for at least 4 different households and helped one on the phone and it worked perfect for them after that ...
(micronesia) lol we aren't going to just permban you (micronesia) "we" excludes Jinro
Excalibur_Z
Profile Joined October 2002
United States12248 Posts
September 12 2004 14:05 GMT
#11
On September 12 2004 23:03 jacen wrote:
thats the way.
you can still do it without changing the port.
just forward (forward != open .. look in your manual) 6112 to the ip of the pc opening the games on bnet and you will be completely fine.
if u want to host on the 2nd pc, you can either adapt the forwarding each time, or give the 2nd pc the port 6120 (registry, as describd above) for example and forward this port to the ip of the 2nd pc


I've tried that method too and it didn't work. We were able to join each others' games but the lag was unbearable once the game began.
Moderator
straka1984
Profile Joined September 2004
Bulgaria19 Posts
September 12 2004 22:50 GMT
#12
hi every1

I have a similar problem: I am living in a dormitory and the system administrator simply wont open(forward) those ports for me. I tried changing the port in the registry but i dont know which ports i can use apart from 6112-6119 (which are filtered in my network). could u please tell me if i could use some other ports instead.

thanks
jacen
Profile Blog Joined April 2004
Austria3644 Posts
September 12 2004 23:17 GMT
#13
On September 13 2004 07:50 straka1984 wrote:
hi every1

I have a similar problem: I am living in a dormitory and the system administrator simply wont open(forward) those ports for me. I tried changing the port in the registry but i dont know which ports i can use apart from 6112-6119 (which are filtered in my network). could u please tell me if i could use some other ports instead.

thanks

try 80
but thats the http port, so it may come complicated when having an open browser in the background
but anyway, it wont help you much. you still wont be able to host games.
On September 12 2004 23:05 Excalibur_Z wrote:
I've tried that method too and it didn't work. We were able to join each others' games but the lag was unbearable once the game began.

tried differnt ports?
what kinda router?
(micronesia) lol we aren't going to just permban you (micronesia) "we" excludes Jinro
straka1984
Profile Joined September 2004
Bulgaria19 Posts
September 12 2004 23:31 GMT
#14
tried 80 but didnt work out hmm........

but why do u say i still wont be able to host games. thats exactly what i wanna do. joining is ok.
Kreeeee
Profile Joined May 2004
305 Posts
September 12 2004 23:56 GMT
#15
i can host games but not join a game with more than 1 other person. i have forwarded port 6112 to my current PC
I refuse to engage in a battle of wits against an unarmed opponent.
TanGo
Profile Joined March 2003
Sweden1019 Posts
September 13 2004 01:03 GMT
#16
I have 3 computers on my single internetconnection using a switcher, works great... might wanna get that instead? :D

I think they are right about it treating you as one connection. Spam blizz to get a patch for it.. can't be that hard...
Kram
jacen
Profile Blog Joined April 2004
Austria3644 Posts
Last Edited: 2004-09-13 01:49:45
September 13 2004 01:48 GMT
#17
On September 13 2004 08:31 straka1984 wrote:
but why do u say i still wont be able to host games. thats exactly what i wanna do. joining is ok.

see ...
-) for joining, you need the port 6112 OPEN
-) for hosting, you need the port 6112 FORWARDED to your lan ip ... if your sys admin wont do that, then there is no way for hosting games, sry
On September 13 2004 10:03 TanGo wrote:
I think they are right about it treating you as one connection. Spam blizz to get a patch for it.. can't be that hard...

sry, but blizz cant do anything about it .. the problem is solely client sided.
(micronesia) lol we aren't going to just permban you (micronesia) "we" excludes Jinro
Please log in or register to reply.
Live Events Refresh
WardiTV Spring Champion…
11:00
Group Stage 2
WardiTV996
TaKeTV 369
Ryung 206
TKL 201
Rex177
IndyStarCraft 136
LiquipediaDiscussion
[ Submit Event ]
Live Streams
Refresh
StarCraft 2
Ryung 206
TKL 201
Rex 177
IndyStarCraft 136
LamboSC2 130
BRAT_OK 66
Railgan 56
SHIN 25
trigger 18
MindelVK 15
RushiSC 11
StarCraft: Brood War
Calm 5930
Sea 2693
Shuttle 1951
EffOrt 1145
Soulkey 916
Mini 530
Light 442
Soma 407
firebathero 347
Snow 235
[ Show more ]
Rush 186
Mong 175
Zeus 171
ggaemo 150
hero 137
Pusan 129
Sharp 92
Free 73
Hyun 71
Sea.KH 66
[sc1f]eonzerg 66
Backho 55
scan(afreeca) 45
yabsab 32
sorry 21
Shine 18
Barracks 16
zelot 16
Sacsri 16
IntoTheRainbow 15
Rock 15
GoRush 15
soO 14
Bale 13
Icarus 7
Terrorterran 6
Dota 2
qojqva2625
Dendi1291
420jenkins233
Counter-Strike
olofmeister2011
zeus311
edward112
kRYSTAL_21
Super Smash Bros
Mew2King124
Heroes of the Storm
Trikslyr71
Other Games
gofns7231
tarik_tv3960
B2W.Neo818
Lowko728
hiko711
DeMusliM244
Hui .124
Fuzer 106
XaKoH 93
ArmadaUGS20
Organizations
Dota 2
PGL Dota 2 - Secondary Stream7306
PGL Dota 2 - Main Stream181
StarCraft 2
Blizzard YouTube
StarCraft: Brood War
BSLTrovo
[ Show 14 non-featured ]
StarCraft 2
• StrangeGG 57
• AfreecaTV YouTube
• intothetv
• Kozan
• IndyKCrew
• LaughNgamezSOOP
• Migwel
• sooper7s
StarCraft: Brood War
• BSLYoutube
• STPLYoutube
• ZZZeroYoutube
League of Legends
• Jankos2229
• TFBlade666
Other Games
• WagamamaTV600
Upcoming Events
PiGosaur Cup
9h 56m
Replay Cast
18h 56m
The PondCast
1d 19h
OSC
2 days
CranKy Ducklings
2 days
GSL
3 days
Maru vs ShoWTimE
Classic vs Reynor
herO vs Lambo
Solar vs Clem
BSL22 NKC (BSL vs China)
4 days
XuanXuan vs Jaystar
Mihu vs Messiah
eOnzErG vs Dewalt
Bonyth vs Jaystar
TerrOr vs Messiah
XuanXuan vs Mihu
eOnzErG vs Jaystar
Replay Cast
4 days
GSL
4 days
Patches Events
5 days
[ Show More ]
BSL22 NKC (BSL vs China)
5 days
Dewalt vs Messiah
Bonyth vs Mihu
TerrOr vs XuanXuan
eOnzErG vs Messiah
Jaystar vs Mihu
Dewalt vs XuanXuan
Bonyth vs TerrOr
Replay Cast
5 days
WardiTV Weekly
5 days
Sparkling Tuna Cup
6 days
Liquipedia Results

Completed

Proleague 2026-06-15
uThermal 2v2 2026 Main Event
Heroes Pulsing #1

Ongoing

IPSL Spring 2026
KCM Race Survival 2026 Season 2
Acropolis #4
CSCL: Masked Kings S4
YSL S3
BSL 22 Non-Korean Championship
SCTL 2026 Spring
Maestros of the Game 2
WardiTV Spring 2026
Murky Cup 2026
Heroes Pulsing #2
IEM Cologne Major 2026
Stake Ranked Episode 2
CS Asia Championships 2026
Asian Champions League 2026
IEM Atlanta 2026
PGL Astana 2026
BLAST Rivals Spring 2026
IEM Rio 2026
PGL Bucharest 2026
Stake Ranked Episode 1

Upcoming

CSL 2026 Summer (S21)
CSLAN 4
Blizzard Classic Cup 2026
Kung Fu Cup 2026 Grand Finals
RSL Revival: Season 6
CranK Gathers Season 4: BW vs SC2 Team League
HSC XXIX
Douyu Cup 2026
BCC 2026
Heroes Pulsing #3
BLAST Open Fall 2026
Esports World Cup 2026
BLAST Bounty Summer 2026
BLAST Bounty Summer Qual
Stake Ranked Episode 3
XSE Pro League 2026
TLPD

1. ByuN
2. TY
3. Dark
4. Solar
5. Stats
6. Nerchio
7. sOs
8. soO
9. INnoVation
10. Elazer
1. Rain
2. Flash
3. EffOrt
4. Last
5. Bisu
6. Soulkey
7. Mini
8. Sharp
Sidebar Settings...

Advertising | Privacy Policy | Terms Of Use | Contact Us

Original banner artwork: Jim Warren
The contents of this webpage are copyright © 2026 TLnet. All Rights Reserved.