Inethiwekhi ekahle ifaka i-Internet Service Provider (ISP) yakho yokuxhuma kusayithi kumodemu ezimele yodwa exhuma kwi-router, mhlawumbe router kunconyelwe kuwe kusuka kuNextiva. Uma unamadivayisi amaningi kunethiwekhi yakho kunamachweba ku-router yakho, ungaxhuma iswishi ku-router yakho ukuze wandise inani lamachweba.
QAPHELA: Lo mbhalo ukhomba ukwenziwa ngcono kusuka ku-RV02-Hardware-Version-3 kuye ku-RV02-Hardware-Version-4 (v4.2.3.08) kuyatholakala LAPHA. Le nguqulo ye-firmware ikhubaza i-SIP ALG futhi inesistimu yokuphathwa komkhawulokudonsa wamanethiwekhi angenayo i- umkhawulokudonsa onconyiwe. Kuhlala kunconywa ukuthi i-Network Administrator enolwazi ibuyekeze i-firmware, futhi yenze izinguquko zokumisa.
Kunezindawo ezine eziyinhloko okufanele uzikhathalele mayelana nenethiwekhi yakho. Kunjalo:
I-Firmware: Kufanele kube yi inguqulo yakamuva etholakala kwaCisco ngemodeli yakho.
I-SIP ALG: INextiva isebenzisa itheku 5062 ukudlula i-SIP ALG, kepha-ke, lokhu kukhutshazwa kuhlale kunconywa, okwenziwa yi-firmware yakamuva. I-SIP ALG ihlola futhi iguqule ithrafikhi ye-SIP ngezindlela ezingalindelekile idala umsindo wendlela eyodwa, ukubhaliswa kokubhaliswa, imiyalezo enamaphutha okungahleliwe lapho ushayela, futhi izingcingo ziya ku-voicemail ngaphandle kwesizathu.
Ukucushwa Kweseva ye-DNS: Uma iseva ye-DNS esetshenziswayo ingekho kusesikhathini futhi ingaguquguquki, amadivayisi (amafoni wePoly ikakhulukazi) angabhaliswa. INextiva ihlala incoma ukusebenzisa amaseva weGoogle DNS we 8.8.8.8 futhi 8.8.4.4.
Imithetho Yokungena ku-Firewall: Indlela elula yokuqinisekisa ukuthi ithrafikhi ayivinjelwe ukuvumela wonke umgwaqo ukuya nokubuya 208.73.144.0/21 futhi 208.89.108.0/22. Lobu bubanzi buhlanganisa amakheli e-IP kusuka ku- 208.73.144.0 – 208.73.151.255, futhi 208.89.108.0 – 208.89.111.255.
QAPHELA: Ngesikhathi senqubo yokumisa i-router ngezansi, inethiwekhi ngeke isatholakala. Ngokuya ngoshintsho olwenzekayo, kanye nobunzima bezobuchwepheshe obenzeka ngenxa yoshintsho, lokhu kungathatha kusuka kumizuzu emi-2 - 20. Sicela uqinisekise ukuthi izinguquko zokumiswa zenziwa yi-IT Professional enolwazi nangesikhathi esingekho emsebenzini.
Chofoza izixhumanisi ezingezansi ukuze ungene esigabeni esihambisanayo:
- Ukuqinisekiswa kwe-Firmware nokuvuselelwa
- Imithetho Yokufinyelela ye-Firewall
- Ukucushwa Kweseva ye-DNS
Ukuqinisekisa / Ukuvuselela i-Firmware:
QAPHELA: INextiva ayikwazi ukusiza ngokukhanyisa i-firmware yakamuva kumzila, ngoba asinakubekwa cala uma ukuthuthuka kwehluleka. Kuhlala kunconywa ukuthi i-Network Administrator enolwazi ibuyekeze i-firmware, futhi yenze izinguquko zokumisa. UNextiva uncoma ukwenza isipele umzila wakho ngaphambi kokuthuthukisa i-firmware nokulungisa izinguquko ezingezansi emahoreni angekho emsebenzini.
- Ngena ku-router ngokuzulazula uye ekhelini elizenzakalelayo le-IP bese ufaka iziqinisekiso zokuphatha.
- Khetha Isifinyezo Sesistimu> Imininingwane Yohlelo> I-PID VID bese uqinisekisa ukuthi i-firmware ikhombisa njengenguqulo RV0XX V04 (v4.2.3.08). Qedela izinyathelo ezilandelayo zokuthuthukisa i-firmware. Uma usuvele unayo i-v4.2.3.08, yeqa esigabeni esilandelayo.
- Landa ifayela le- Firmware Yamabhizinisi Amancane Okwe inguqulo yakamuva etholakala kwaCisco yemodeli yakho. Kungumkhuba omuhle ukulanda ifayela le- file kuDeskithophu yakho ukuze itholakale kalula kuzinyathelo ezilandelayo.
- Ngemuva kokuqedwa kokulanda, buyela ekhasini le-Router Configuration Utility, bese ukhetha Ukuphathwa Kwesistimu> Thuthukisa i-Firmware.
- Chofoza u- Khetha File inkinobho bese uthola i-firmware elandiwe ngaphambilini file kudeskithophu yakho.
- Chofoza u- Thuthukisa inkinobho, bese uchofoza OK ewindini lokuqinisekisa. Inqubo yokuthuthukisa i-firmware iqala futhi ingathatha imizuzu embalwa ukuqeda.
- Ngemuva kokuthi ukuqalisa kabusha kuqediwe, uzokhishwa ku-router futhi uzodinga ukungena ngemvume futhi ukuze uqhubeke nezinyathelo zokumisa ezingezansi.
Ukulungiselela Imithetho Yokufinyelela ye-Firewall:
- Ngena ku-router ngokuzulazula uye ekhelini elizenzakalelayo le-IP bese ufaka iziqinisekiso zokuphatha.
- Khetha I-Firewall> Okuvamile bese uqinisekisa imininingwane elandelayo edingekayo. Shiya zonke ezinye izilungiselelo ezingacacisiwe zingashintshiwe:
- I-Firewall: Inikwe amandla
- I-SPI (Ukuhlolwa Kwamaphakethe Okumile): Inikwe amandla
- I-DoS (Ukuphika Umsebenzi): Inikwe amandla
- Vimba Isicelo se-WAN: Inikwe amandla
- Chofoza Londoloza ukusebenzisa izinguquko.
- Khetha I-Firewall> Imithetho Yokufinyelela> Faka bese ugcwalisa imininingwane elandelayo edingekayo yoMthetho 1:
- Isenzo: Vumela
- Isevisi: I-Ping (ICMP / 255 ~ 255)
- Ilogi: Hhayi Log
- Isixhumanisi Somthombo: NOMA YILUPHI
- Umthombo IP: 208.73.144.0/21
- Indawo IP: NOMA YILUPHI
- Ukuhlela:
- Isikhathi: Njalo
- Kuqale ku: Nsuku zonke
- Chofoza Londoloza, bese uchofoza OK ewindini lokuqinisekisa ukufaka le mithetho emithathu elandelayo, ephinda izinyathelo zangaphambilini:
Umthetho 2:
- Isenzo: Vumela
- Isevisi: I-Ping (ICMP / 255 ~ 255)
- Ilogi: Hhayi Log
- Isixhumanisi Somthombo: NOMA YILUPHI
- Umthombo IP: 208.89.108.0/22
- Indawo IP: NOMA YILUPHI
- Ukuhlela:
- Isikhathi: Njalo
- Kuqale ku: Nsuku zonke
Umthetho 3:
- Isenzo: Vumela
- Isevisi: Yonke iTraffic [TCP & UDP / 1 ~ 65535]
- Ilogi: Hhayi Log
- Isixhumanisi Somthombo: NOMA YILUPHI
- Umthombo IP: 208.73.144.0/21
- Indawo IP: NOMA YILUPHI
- Ukuhlela:
- Isikhathi: Njalo
- Kuqale ku: Nsuku zonke
Umthetho 4:
- Isenzo: Vumela
- Isevisi: Yonke iTraffic [TCP & UDP / 1 ~ 65535]
- Ilogi: Hhayi Log
- Isixhumanisi Somthombo: NOMA YILUPHI
- Umthombo IP: 208.89.108.0/22
- Indawo IP: NOMA YILUPHI
- Ukuhlela:
- Isikhathi: Njalo
- Kuqale ku: Nsuku zonke
- Use I-Firewall> Imithetho Yokufinyelela ikhasi, qinisekisa ukuthi yonke imithetho yokufinyelela ye-firewall esanda kwenziwa inokubaluleka okuphezulu kunanoma yimuphi omunye umthetho wokufinyelela ongabathinta.
Ukulungiselela i-DHCP DNS Server (Ngokuyinhloko yamadivayisi wePoly):
- Ngena ku-router ngokuzulazula uye ekhelini elizenzakalelayo le-IP bese ufaka iziqinisekiso zokuphatha.
- Khetha I-DHCP> Ukusetha kwe-DHCP bese upheqela phansi ukuze I-DNS bese ufaka imininingwane edingekayo ngezansi:
- Iseva ye-DNS: Sebenzisa i-DNS njengezansi
- I-Static DNS 1: 8.8.8.8
- I-Static DNS 2: 8.8.4.4
- Chofoza Londoloza ukufaka izinguquko. Ngemuva kokuthi ukuqaliswa kwenethiwekhi kuqediwe, uzokhishwa ku-router futhi uzodinga ukungena ngemvume futhi ukuze uqhubeke nezinyathelo zokumisa ezingezansi. Lapho inethiwekhi ibuya ku-inthanethi, qalisa phansi wonke amafoni namakhompyutha axhunywe ku-router.
Hlola ulwazi olwengeziwe: imiyalelo yokungena/Setha kabusha
