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DHCP i Huawai HG510

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DHCP i Huawai HG510 03.02.2009. u 01:17 · pre 216 meseci #1
Sta moze da bude razlog sto "Obtain IP address automatically" ne radi kako treba, odnosno racunar ima izlaz na net tek kada manuelno unesem adresu?
Re: DHCP i Huawai HG510 03.02.2009. u 12:57 · pre 216 meseci #2
Uglavnom iskljucen DHCP server na ruteru.
Potpis
Kad sve ostalo zakaže, pročitaj uputstvo...
Re: DHCP i Huawai HG510 03.02.2009. u 14:02 · pre 216 meseci #3
Ukljucen je DHCP:
Code:
Start IP Address: 192.168.1.2     
End IP Address: 192.168.1.254
Leased Time (hour): [1-65535] : 24

ali je iskljuceno "Configure the second IP Address and Subnet Mask for LAN interface "
Re: DHCP i Huawai HG510 03.02.2009. u 15:14 · pre 216 meseci #4
Pogledaj da li ti je u Windows-u ukljucen dhcp klijent servis. Ako imas firewall, pogledaj da li je podesen da propusta dhcp saobracaj.
Potpis
"99% of your thought process is protecting your self-conceptions,
and 98% of that is wrong."
Re: DHCP i Huawai HG510 03.02.2009. u 15:32 · pre 216 meseci #5
DHCP servis ukljucen, iskljucen (NetLimiter) firewall kada pokusavam da namestim, i dalje nece.
Re: DHCP i Huawai HG510 03.02.2009. u 21:33 · pre 216 meseci #6
Instaliraj neki analizator paketa npr. Wire Shark. Pokreni osluskivanje na tom interfejsu i pokreni sam interfejs sa dchp-om ukljucenim. Postavi log ovde.
Potpis
"99% of your thought process is protecting your self-conceptions,
and 98% of that is wrong."
Re: DHCP i Huawai HG510 03.02.2009. u 22:30 · pre 216 meseci #7
Citat:
No. Time Source Destination Protocol Info
1 0.000000 192.168.1.3 192.168.1.1 DNS Standard query A www.google.co.yu

Frame 1 (76 bytes on wire, 76 bytes captured)
Ethernet II, Src: AsustekC_99:88:77 (00:e0:18:99:88:77), Dst: T&WElect_3b:62:5a (00:1e:e3:3b:62:5a)
Internet Protocol, Src: 192.168.1.3 (192.168.1.3), Dst: 192.168.1.1 (192.168.1.1)
User Datagram Protocol, Src Port: 1027 (1027), Dst Port: domain (53)
Domain Name System (query)

No. Time Source Destination Protocol Info
2 0.029842 T&WElect_3b:62:5a Broadcast ARP Who has 192.168.1.3? Tell 192.168.1.1

Frame 2 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: T&WElect_3b:62:5a (00:1e:e3:3b:62:5a), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Address Resolution Protocol (request)

No. Time Source Destination Protocol Info
3 0.029855 AsustekC_99:88:77 T&WElect_3b:62:5a ARP 192.168.1.3 is at 00:e0:18:99:88:77

Frame 3 (42 bytes on wire, 42 bytes captured)
Ethernet II, Src: AsustekC_99:88:77 (00:e0:18:99:88:77), Dst: T&WElect_3b:62:5a (00:1e:e3:3b:62:5a)
Address Resolution Protocol (reply)

No. Time Source Destination Protocol Info
4 0.030372 192.168.1.1 192.168.1.3 DNS Standard query response CNAME www.google.com CNAME www.l.google.com A 74.125.77.104 A 74.125.77.103 A 74.125.77.99 A 74.125.77.147

Frame 4 (412 bytes on wire, 412 bytes captured)
Ethernet II, Src: T&WElect_3b:62:5a (00:1e:e3:3b:62:5a), Dst: AsustekC_99:88:77 (00:e0:18:99:88:77)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.3 (192.168.1.3)
User Datagram Protocol, Src Port: domain (53), Dst Port: 1027 (1027)
Domain Name System (response)

No. Time Source Destination Protocol Info
5 0.999180 192.168.1.3 192.168.1.1 DNS Standard query A www.google.co.yu

Frame 5 (76 bytes on wire, 76 bytes captured)
Ethernet II, Src: AsustekC_99:88:77 (00:e0:18:99:88:77), Dst: T&WElect_3b:62:5a (00:1e:e3:3b:62:5a)
Internet Protocol, Src: 192.168.1.3 (192.168.1.3), Dst: 192.168.1.1 (192.168.1.1)
User Datagram Protocol, Src Port: 1027 (1027), Dst Port: domain (53)
Domain Name System (query)

No. Time Source Destination Protocol Info
6 1.029878 192.168.1.1 192.168.1.3 DNS Standard query response CNAME www.google.com CNAME www.l.google.com A 74.125.77.99 A 74.125.77.147 A 74.125.77.104 A 74.125.77.103

Frame 6 (412 bytes on wire, 412 bytes captured)
Ethernet II, Src: T&WElect_3b:62:5a (00:1e:e3:3b:62:5a), Dst: AsustekC_99:88:77 (00:e0:18:99:88:77)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.3 (192.168.1.3)
User Datagram Protocol, Src Port: domain (53), Dst Port: 1027 (1027)
Domain Name System (response)

No. Time Source Destination Protocol Info
7 1.999132 192.168.1.3 192.168.1.1 DNS Standard query A www.google.co.yu

Frame 7 (76 bytes on wire, 76 bytes captured)
Ethernet II, Src: AsustekC_99:88:77 (00:e0:18:99:88:77), Dst: T&WElect_3b:62:5a (00:1e:e3:3b:62:5a)
Internet Protocol, Src: 192.168.1.3 (192.168.1.3), Dst: 192.168.1.1 (192.168.1.1)
User Datagram Protocol, Src Port: 1027 (1027), Dst Port: domain (53)
Domain Name System (query)

To je to, dalje se ponavlja do otkaza.
Re: DHCP i Huawai HG510 03.02.2009. u 23:17 · pre 216 meseci #8
Cek, po ovom ispada da racunar ima dodeljenu adresu 192.168.1.3 ?! A i resolvovao je www.google.com na 74.125.77.* adrese...

Doduse ne moze se zakljuciti kako je dobio tu adresu, jer bootp/dhcp protokola nema ovde. Ili nisi uhvatio sam pocetak inizijalizacije interfejsa sniferom, ili je adresa namestena rucno. Ako nije namestena rucno, onda dhcp radi.
Potpis
"99% of your thought process is protecting your self-conceptions,
and 98% of that is wrong."
Re: DHCP i Huawai HG510 03.02.2009. u 23:30 · pre 216 meseci #9
Da, racunar ima 192.168.1.3, nije nista podeseno rucno. U browseru se ne vidi google stranica, a za ova ocitavanja sam amater.
Re: DHCP i Huawai HG510 03.02.2009. u 23:40 · pre 216 meseci #10
To je sad neki drugi problem :) Dhcp radi.

Sta kaze u konzoli kad otkucas:
tracert www.google.com
Potpis
"99% of your thought process is protecting your self-conceptions,
and 98% of that is wrong."
Re: DHCP i Huawai HG510 04.02.2009. u 00:06 · pre 216 meseci #12
Da. Mada se iz onog loga ne bi reklo...

Promeni dns servere na ruteru, ili dodaj neke rucno.
Potpis
"99% of your thought process is protecting your self-conceptions,
and 98% of that is wrong."
Re: DHCP i Huawai HG510 04.02.2009. u 23:29 · pre 216 meseci #14
Izgleda je ipak do DHCP-a. Kada manuelno unesem DNS nista se ne menja, ali kada rucno unesem i IP adresu i gateway, net proradi?!!!
Re: DHCP i Huawai HG510 05.02.2009. u 01:18 · pre 215 meseci #15
Imas li opcije koji ces DNS server da podesis u okviru dhcp podesavanja na ruteru?
Potpis
"99% of your thought process is protecting your self-conceptions,
and 98% of that is wrong."
Re: DHCP i Huawai HG510 05.02.2009. u 19:54 · pre 215 meseci #16
Ima. Trenutno je cekirano "Enable Automatic Assigned DNS".
Re: DHCP i Huawai HG510 05.02.2009. u 22:26 · pre 215 meseci #17
Auh, na šta li se to odnosi :D
Nemam te rutere, pa pričam malo napamet.

Mislio sam da li imas opcju da upišes dns servere koji će se slati dhcp klijentima, ako imaš upisi neke (npr. 207.68.222.222; 207.68.220.220 itd.) pa probaj tako...
Potpis
"99% of your thought process is protecting your self-conceptions,
and 98% of that is wrong."
Re: DHCP i Huawai HG510 06.02.2009. u 01:23 · pre 215 meseci #18
Kada se ta opcija iskljuci, mogu naravno da se unesu rucno adrese DNS servera. Ali zar to nije isto kao da u TCP/IP properties unosim adresu?
Stvar je u tome sto adrese servera ja ustvari prepisem iz auto-konfiguracije rutera koju ovaj dobije od Telekoma, ali on sam ne moze da ih iskoristi...
Re: DHCP i Huawai HG510 06.02.2009. u 02:42 · pre 215 meseci
izmenjeno 1 put, poslednji put optix 06.02.2009. u 03:01
Izmene poruke
  1. optix06.02.2009. u 03:01zapis iz teksta poruke
#19
Ja ne znam uopste da li taj ruter moze da podigne svoj dns server, ili samo preusmerava zahteve na neki drugi (koji je i njemu dodeljen). Mozda nema ni jednu od tih opcija. Svakako moras da podesis i IP adrese u dhcp konfiguraciji, tako da ovo nije nista sto se inace ne podrazumeva.
Bitno je da (kako-tako) radi. :)

Nije isto, zato sto bi to onda morao na svakom racunaru da unosis. Ovako podesis na dhcp serveru jednom, i svi racunari dobijaju podesavanja automatski.
E, sad, ako je samo jedan racunar i nije neka usteda vremena jel', a onda se postavlja pitanje sta ce ti dhcp... :)
Potpis
"99% of your thought process is protecting your self-conceptions,
and 98% of that is wrong."
Re: DHCP i Huawai HG510 06.02.2009. u 08:02 · pre 215 meseci #20
A sta ti kaze za adresu, gejt i dns PRE rucnog unosenja.... sta kaze ipconfig /all
Potpis
U padu jednog carstva stradaju svi, tako je uvek bilo, tako će biti i sada. Verovatno će posle svega ovoga
biti formirani neki novi blokovi, nova uređenja. A mi? Eh, a mi..
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