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Post subject: Nesymetrickost Nstreamov
Posted: 04.06.2006 - 10:45 #36077
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Majster
Joined: Okt 22, 2003
Posts: 3322
Location: Banská Bystrica - Rudlová
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Mam na stole rozbehane Dual Nstream, su postavene na routerboardoch. Mam problem ze pri trafficu jednym smerom vytiahnem bez problemu 32 Mbit ale opacnym smerom maximalne 10 - 11 Mbit. Stretli ste sa stym? Co to moze byt ? |
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Post subject: RE: Nesymetrickost Nstreamov
Posted: 04.06.2006 - 11:58 #36084
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Basic
Joined: Máj 22, 2005
Posts: 477
Location: Michalovce
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limituje ta uz CPU RBR, pri pouziti PC v dual nstreame pusti 35 mbit/s full duplex |
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Post subject: RE: Nesymetrickost Nstreamov
Posted: 04.06.2006 - 12:47 #36092
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Majster
Joined: Okt 22, 2003
Posts: 3322
Location: Banská Bystrica - Rudlová
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aj som si myslel ze ma zaraza ze jednym smerom bez problemu a druhy nie, to je zvlasnte, no budem musiet postavit PCcka, co uz narobim dik. |
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Post subject: RE: Nesymetrickost Nstreamov
Posted: 04.06.2006 - 19:34 #36120
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Basic
Joined: Jún 15, 2005
Posts: 129
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ake su odozvy cez NSTREME dual ked to postavim na PC? |
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Post subject: RE: Nesymetrickost Nstreamov
Posted: 04.06.2006 - 20:59 #36124
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Basic
Joined: Máj 22, 2005
Posts: 477
Location: Michalovce
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zrob cez linux a mas 0.3 ms |
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Post subject: RE: Nesymetrickost Nstreamov
Posted: 04.06.2006 - 21:57 #36130
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Majster
Joined: Okt 19, 2003
Posts: 2339
Location: Bratislava
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Quote: › limituje ta uz CPU RBR, pri pouziti PC v dual nstreame pusti 35 mbit/s full duplex
Nepoznam Mikrotrik. Co znamena dual nstream? Sudil by som na zbondovane dva paralelne prepoje, ale to na 35mbit/s full duplex stale nestaci, pokial sa nepouzije nejaky turbo rezim, co by asi robil len zvrhlik. |
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Post subject: RE: Nesymetrickost Nstreamov
Posted: 04.06.2006 - 22:30 #36131
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Basic
Joined: Jún 15, 2005
Posts: 129
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alwarez wrote: ›zrob cez linux a mas 0.3 ms
to myslis vazne???????
A pri zatazeni cca 10 Mb/s |
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Post subject: RE: Nesymetrickost Nstreamov
Posted: 05.06.2006 - 01:58 #36133
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Majster
Joined: Okt 22, 2003
Posts: 3322
Location: Banská Bystrica - Rudlová
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Robert wrote: › Quote: › limituje ta uz CPU RBR, pri pouziti PC v dual nstreame pusti 35 mbit/s full duplex
Nepoznam Mikrotrik. Co znamena dual nstream? Sudil by som na zbondovane dva paralelne prepoje, ale to na 35mbit/s full duplex stale nestaci, pokial sa nepouzije nejaky turbo rezim, co by asi robil len zvrhlik.
Prave si ma nazval zvrhlikom
Ale aj tak neorzumiem preco jednym smerom to ide a druhym nie (Robert neboj sa mam to doma na stole).
Skusim to nahodit do kompov 500 mhz by mohlo stacit, podla toho c som cital na mikrotiku, tak spravili chalani 60 KM na 30 Mbit!
Ja potrebujem zriesit stabilne 20 Mbit download a 15 mbit upload, rozmyslal som aj nad Aircami, tie mi slapu 20 mibit na spojch, len enviem ci to zvladnem na routovat aby jedna rbila Upload a druha Download. |
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Post subject: RE: Nesymetrickost Nstreamov
Posted: 17.09.2007 - 18:56 #57155
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Basic
Joined: Okt 12, 2004
Posts: 21
Location: Tornala
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No neviem ... u nas mikrotik kycha uz pri 10 Mbit ... a nstream na FD predpokladam tak max 15x15Mbit na rb 532A |
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Post subject: RE: Nesymetrickost Nstreamov
Posted: 17.09.2007 - 19:05 #57156
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Majster
Joined: Okt 19, 2003
Posts: 2339
Location: Bratislava
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Quote: › a nstream na FD predpokladam tak max 15x15Mbit na rb 532A
So 400MHz CPU. |
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Post subject: RE: Nesymetrickost Nstreamov
Posted: 17.09.2007 - 19:58 #57157
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Majster
Joined: Jan 08, 2006
Posts: 2584
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Ked sme uz pri nstreme, ma to nejaky viditelny vplyv na priepustnost spoja ak pouzijem nstreme (nie dual) ?
Lebo ja som nejake zasadnejsie zmeny nepostrehol... prispustnost cca rovnaka s nstreme aj bez.
Skusal som na RB532A na 5km linku |
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Post subject: RE: Nesymetrickost Nstreamov
Posted: 17.09.2007 - 21:20 #57159
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Majster
Joined: Okt 19, 2003
Posts: 2339
Location: Bratislava
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JOFO wrote: ›Ked sme uz pri nstreme, ma to nejaky viditelny vplyv na priepustnost spoja ak pouzijem nstreme (nie dual) ?
Lebo ja som nejake zasadnejsie zmeny nepostrehol... prispustnost cca rovnaka s nstreme aj bez.
Skusal som na RB532A na 5km linku
Rozdiel je brutalny. Samozrejme, aj so zapnutym Polling. |
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Post subject: RE: Nesymetrickost Nstreamov
Posted: 17.09.2007 - 21:24 #57160
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Ucen
Joined: Jan 15, 2005
Posts: 768
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Ja som na RB523A vytlacil 20Mbit/s FD pri nstreme dual + polling ale len na stole. wlan+lan boli zbridzovane takze pri routovani by to mohlo dat o par Mbit/s viac |
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Post subject: RE: Nesymetrickost Nstreamov
Posted: 17.09.2007 - 23:01 #57161
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Majster
Joined: Jan 08, 2006
Posts: 2584
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Robert wrote: ›Rozdiel je brutalny. Samozrejme, aj so zapnutym Polling.
No bez nstreme a pollingu vytlacim z toho cca 8Mbit/s FD a so zapnutym nstreme a polling exact na 4000 mozno o mbit viac takze nejake brutalne mi to nepripada... |
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Post subject: RE: Nesymetrickost Nstreamov
Posted: 17.09.2007 - 23:23 #57162
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na RB112 som mal prenos 12mbps FD a pri Nstreme 12,5mbps. |
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