LibreQoS 1.4, ib lub platform tsim los xyuas kom meej tias muaj kev faib tawm ntawm cov bandwidth muaj nyob ntawm cov neeg siv thiab txo cov teebmeem tsis zoo ntawm cov pob ntawv nruab nrab (bufferbloat) los ntawm cov khoom siv network, tau tso tawm. Lub platform tuaj yeem siv los ntawm cov neeg muab kev pabcuam lossis cov thawj coj network ntiag tug los ua kom zoo dua cov tsheb khiav, khaws latency kom tsawg kawg nkaus, thiab faib bandwidth raws li qhov tseem ceeb. Cov lej ntawm qhov project tau sau ua C, Python, thiab Rust thiab tau faib tawm raws li daim ntawv tso cai GPLv2. Qhov project no tau tsim los ntawm kev coj ntawm Dave Taht, tus neeg koom nrog ntawm Bufferbloat project, tus tsim ntawm CeroWrt distribution, thiab tus sau ntawm ntau RFCs cuam tshuam nrog network queuing.
LibreQoS txo qhov latency thiab txhim kho kev ntseeg tau rau kev sib tham sib tham, kev ua si, cov platform kawm online, VoIP traffic, thiab kev hu video hauv qab lub network load hnyav, xws li thaum qee tus neeg siv rub tawm cov yeeb yaj kiab hauv ntau lub kwj lossis thaum cov neeg siv torrent siv LibreQoS (LibreQoS daws qhov teeb meem ntawm kev hu video stuttering thaum ib tus neeg nyob rau hauv tib lub network pib rub tawm 4K video). Kev siv LibreQoS txo qhov bandwidth siab tshaj plaws muaj rau ib tus neeg siv, tab sis nws txo qhov latency thiab faib cov peev txheej sib npaug ntawm txhua tus neeg koom nrog hauv kev sib pauv cov ntaub ntawv. Hauv kev sim, LibreQoS txo qhov latency txais cov ntaub ntawv los ntawm 106 mus rau 9 ms thiab qhov latency kis los ntawm 517 mus rau 23 ms, ntawm tus nqi ntawm kev txo qhov ceev rub tawm tas mus li los ntawm 74 mus rau 25 Mbps thiab qhov ceev upload los ntawm 29 mus rau 8 Mbps.
LibreQoS yog raws li CAKE (Common Applications Kept Enhanced) network queue management system thiab fq_codel (Fair Queuing Controlled Delay) packet scheduler, nrog rau kev siv eBPF thiab XDP (Express Data Path) los ua cov neeg ua haujlwm hauv network driver-level handlers nrog kev nkag mus rau lub packet DMA buffer ncaj qha. Lub CAKE algorithm yog tsim los hloov thiab ua kom yooj yim rau cov txheej txheem nyuaj ntawm cov txheej txheem queuing packet, uas muaj peev xwm ua kom muaj txiaj ntsig zoo tshaj plaws thiab muab qhov latency tsawg kawg nkaus txawm tias ntawm cov kev sib txuas ISP qeeb tshaj plaws thiab thaum khiav ntawm cov khoom siv hluav taws xob tsawg.
LibreQoS kuj muab cov cuab yeej rau kev taug qab lub sijhawm mus los (RTT) rau cov neeg siv ib tus zuj zus, cov chaw nkag mus, thiab cov chaw. Ib lub web interface tau tsim los rau kev tshuaj xyuas qhov xwm txheej ntawm network, uas tso cai rau cov neeg siv los soj ntsuam cov tsheb khiav hauv network, taug qab kev hloov pauv ntawm kev thauj khoom thiab latency, thiab txheeb xyuas cov neeg siv nquag tshaj plaws. Cov phiaj xwm hloov pauv hierarchical traffic tuaj yeem tsim tau, thiab kev koom ua ke nrog UISP thiab Splynx muaj rau topology thiab client mapping.
LibreQoS tau teeb tsa rau ntawm neeg rau zaub mov, muab tso rau nruab nrab ntawm tus neeg muab kev pabcuam lub router ntug thiab lub network hauv zos lub router tseem ceeb. Ib lub server nkaus xwb uas khiav LibreQoS tuaj yeem ua qhov kev txwv tsheb rau ntau txhiab tus neeg siv, piv txwv li, neeg rau zaub mov nrog 16-core Xeon Gold CPU, nws txaus los tswj hwm ISP cov neeg siv khoom nrog throughput ntawm 11 Gbit / s.
Hauv qhov tshiab version:
- Ib lub architecture tshiab raws li backend sau ua Rust siv. Lub backend suav nrog:
- Cov txheej txheem keeb kwm yav dhau los ntawm lqosd yog lub luag haujlwm rau kev thauj khoom thiab teeb tsa cov kev pab cuam eBPF, rho tawm cov ntaub ntawv txheeb cais ncaj qha los ntawm eBPF, thiab muab lub tsheb npav rau kev sib pauv cov ntaub ntawv ntawm cov khoom.
- lqtop cov cuab yeej siv los saib cov haujlwm tam sim no.
- Lub lqos_node_manager web interface rau kev faib tawm cov tsheb khiav, kev saib xyuas, kev suav cov xwm txheej ntawm lub kaw lus, thiab kev tshuaj xyuas cov haujlwm tam sim no.
- lqos_python khi rau kev teeb tsa kev nkag mus rau lub tsheb npav los ntawm Python scripts.
- Cov ntaub ntawv teeb tsa tsim tawm lqos_setup.
- lub kaw lus lees paub tus neeg siv lqos_users.
- Ntxiv lub peev xwm los siv lub network bridge accelerator XDP-based es tsis txhob siv lub kernel bridge subsystem txheem. Hom no tuaj yeem ua tiav 30% kev ua tau zoo.
- Ntxiv kev txhawb nqa rau kev tshuaj xyuas pob ntawv thiab kev khiav tsheb.
- Ntxiv ib qho kev ua haujlwm ntawm ib qho interface, uas cia koj siv ib qho network interface thiab VLANs rau sab nraud (tus neeg muab kev pabcuam) thiab sab hauv (lub network hauv zos) tsheb khiav.
- Ib lub web interface tshiab nrog ntau cov duab tshiab tau raug qhia.
Tau qhov twg los: opennet.ru
