Nkhondo L2TP, RRAS vs SoftEther

“Chithunzi chobedwa Kumadzulo kuti chikope chidwi”

M'nkhani zathu zam'mbuyomu takuuzani momwe mungagwiritsire ntchito VDS pa Windows Server Core 2019 pamitengo yathu yatsopano ya UltraLight ya ma ruble 99 pamwezi. Tikupereka njira ina yogwiritsira ntchito tariff iyi. Nthawi ino tikambirana zomwe zili bwino kusankha ngati mukufuna VPN yaulesi kapena adilesi ya IP yokhazikika, yomwe mwa njira ndiyosavuta kugwiritsa ntchito m'malo mwa Hamachi ndi china chilichonse ngati mukufunadi kusewera ngwazi kapena Warcraft 3. pa netiweki yakomweko. Sitilankhula za kukhazikitsa, tiyeni tikambirane za magwiridwe antchito.

Njira yoyesera

RRAS ndi SoftEther zinasankhidwa potengera kuphweka kwa kukhazikitsa, kuthandizira kwa protocol ya L2TP, komanso kutha kuyendetsedwa kudzera pa GUi.

Kwa SoftEther ndi RRAS, kulumikizana kwa L2TP ndi kiyi yogawana kunagwiritsidwa ntchito pogwiritsa ntchito zida za Windows. Pamene idayikidwa, idayesedwa.

Njira yogwiritsira ntchito SoftEther ndi Ubuntu 18.04 LTS, ya RRAS Windows Server Core 2019. Mayesero asanayambe, machitidwe onse ogwira ntchito adalandira zosintha zatsopano kuyambira November 21.11.2019, XNUMX. 

Makina achiwiri a Hyper-V anali ndi 1 GB ya RAM, komanso malire a purosesa. Kukonzekera kwa magulu oyesera ndi motere:

Kwa ma cores onse 8:

1. Palibe malire
2. Malire a 50%
3. Malire a 25%
4. Malire a 5%
5. Malire a 1%

Kwa 4 cores:

1. Palibe malire
2. Malire a 50%
3. Malire a 25%
4. Malire a 5%
5. Malire a 1%

Kwa core imodzi:

1. Palibe malire
2. Malire a 50%
3. Malire a 25%
4. Malire a 5%
5. Malire a 1%

Ma seva onse a VPN adagwiritsa ntchito zosintha zakunja ndipo NAT idayatsidwa. Makina onse owoneka bwino amakhala pagulu lomwelo komanso pa switch yofanana.

Kuti muwone momwe ma network akugwirira ntchito, kuyezetsa kunachitika pakati pa seva ndi kasitomala popanda kulumikizana kwa VPN.

Mayesowa adayesedwa pogwiritsa ntchito TamoSoft Throughput Test mu TCP modekha, "ave" mfundo zidatengedwa pamatebulo ndi ma graph. Deta inasonkhanitsidwa kwa mphindi 5 masekondi 30 pa mayeso aliwonse.

Kuti timvetse bwino malire a machitidwe onse awiriwa, tiyeni tiyese kaye momwe makina osinthira amasinthira.

Izi ndi momwe zotsatira zimawonekera mu pulogalamu yoyesera. Kenako, zotsatira zonse zidzakulungidwa mu matebulo.

Monga mukuwonera, kusinthaku sikungolepheretsa kuyesa ndipo pafupifupi kumafika malire amalingaliro a gigabits 10.

Momwe maukonde oyeserera "mwathupi" amawonekera

Zotsatira:

Kwa core imodzi:

Pachilangizo chamtundu umodzi, ma seva onsewa ali panjira.

Kwa 4 cores:

Kwa 8 cores:

Apa tikuwona bwino lomwe njira yothetsera bwino kutengera kuchuluka kwa ma cores. Pochepetsa ntchito yapachiyambi chilichonse, RRAS inalipira zotayika mu chiwerengero chawo, zomwe SoftEther sanachite.

Kugwiritsa ntchito RAM kwadongosolo

Kuchuluka kwa RAM kudyedwa ndi SoftEther kunakula malinga ndi chiwerengero cha cores, kuchokera ku 122 mpaka 177 MB, komabe chocheperapo kuposa cha RRAS.

Ntchito ya RRAS yokha imalemera pafupifupi 200 megabytes mu kukumbukira, kuchotseratu kugwiritsa ntchito dongosolo lonse.

Kupitilira mumikhalidwe yosiyana

Kutulutsa kwathunthu popanda zoletsa zilizonse za purosesa.

Ngati simunasankhirebe yankho lomwe lili loyenera kwa inu, mwina tebulo ili likuthandizani kupanga chisankho chanu. Kuchulukira konse mu CPU deficit mode waperekedwa.

Chonde dziwani kuti pa anayi ndi chimodzi pachimake ntchito SoftEther ndi apamwamba kuposa asanu ndi atatu. Kuchita kotsika kotereku sikupezeka kwina kulikonse, koma kuyesa komweko kumawonetsa momwe ma aligorivimu amakulira ndi kuchuluka kwa ma cores.

Kutsiliza:

Kulumikizana ndi SoftEther ndi malire a purosesa sikunagwire ntchito nthawi yoyamba, ndinayenera kuonjezera malire, kugwirizanitsa ndikuchepetsanso malire, izi zimapangitsa kuti pakhale malire pa unsembe wake m'madera oonda kwambiri. RRAS nthawi zonse amalowetsamo nthawi yomweyo.

Ngati muli ndi makina okhala ndi ma cores ambiri, sankhani RRAS. Ndipo kwa SoftEther mutha kusiya ma cores 4. Ngakhale wolembayo atagwiritsa ntchito, akanangosiya mfundo imodzi yokha.

Zomwe ndi komwe mungayike - zisankhe nokha. Ngati muli ndi ma ruble 99 VPS ndi Windows Server pa bolodi, RRAS idzakhala chisankho chabwino kwambiri. 

Source: www.habr.com