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The time now is 29.04.2024 - 01:18


jeden DHCP server a 2 rozne siete

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Jasper
4 Post subject: jeden DHCP server a 2 rozne siete  PostPosted: 26.09.2006 - 16:43 #40650
Basic


Joined: Mar 25, 2003
Posts: 138

zapojenie:

inet<->ROUTER1<->ROUTER2<->SWITCH

Router1(debian) ide na nom DHCP, Router2 je pre VPN brany z vnutornej siete (je na nom nastaveny dhcp relay). do switchu som mal zapojene WIFI(AP + klienti) a aj LAN(klienti). Vsetko fungovalo OK. Teraz sa musel do switchu zapojit dalsi Router3 pre LAN(je potrebny neni podstatne na co), wifi su zapojeny stale na priamo do switchu. Siet som rozdelil na 2 casti: wifi 10.2.x.x a lan na 10.4.x.x -> x.x. nieje podstatne ani viazane na mac - ide o to aby lan dostal nieco z rozsahu 10.4 a wifi z rozsahu 10.2 Ako nastavim v DHCP az sa to vobec da(aby to rozoznal) ze ak pride poziadavka o ip z wifi tak mu da 10.2 a ak poziadavka z lan(cez router3) tak prideli 10.4

viem ze sa to urcite da ale neviem ako, google nepomohol Sad
 
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pixall
Post subject: jeden DHCP server a 2 rozne siete  PostPosted: 26.09.2006 - 20:50 #40651
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Joined: Okt 21, 2003
Posts: 4247

zapni na tom novom routeri DHCP relay, a na serveri vytvor dalsi subnet v dhcp konfiguracii. predpokladam ze tam mas ISC dhcpd, tam nic dalsie netreba. voila..
 
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Jasper
Post subject: jeden DHCP server a 2 rozne siete  PostPosted: 27.09.2006 - 07:43 #40666
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Joined: Mar 25, 2003
Posts: 138

pixall wrote: ›zapni na tom novom routeri DHCP relay, a na serveri vytvor dalsi subnet v dhcp konfiguracii. predpokladam ze tam mas ISC dhcpd, tam nic dalsie netreba. voila..


rozchodil som druhy dhcp na router3(zatial). ale potrebujem to mat vsetko v jednom.

otazka:
...ako ten dhcp bude vediet ze odkial prisla poziadavka - ze na wifi ma davat adresy 10.2 a na lan 10.4 -> relay zapnuty bol.
 
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kiwi
Post subject: RE: jeden DHCP server a 2 rozne siete  PostPosted: 27.09.2006 - 07:53 #40667
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Joined: Jan 30, 2003
Posts: 1572

no pokial aj wifi aj lan su v jednej sietovke (tzn. je tam switch), tak nijako

mas dve moznosti, bud pridat sietovku, tzn. lan pojde do jdnej a wifi do druhej, alebo to mozes urobit s fixed address, tzn. vzdy ked nahodis noveho klienta, tak do dhcp das jeho mac a tym padom dostane vzdy tu istu ip a to taku aku mu urcis, takze takymto sposobom vies jednym dat ips zo subnetu a druhy zo subnetu b
 
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Jasper
Post subject: RE: jeden DHCP server a 2 rozne siete  PostPosted: 27.09.2006 - 08:54 #40674
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Joined: Mar 25, 2003
Posts: 138

kiwi wrote: ›no pokial aj wifi aj lan su v jednej sietovke (tzn. je tam switch), tak nijako

mas dve moznosti, bud pridat sietovku, tzn. lan pojde do jdnej a wifi do druhej, alebo to mozes urobit s fixed address, tzn. vzdy ked nahodis noveho klienta, tak do dhcp das jeho mac a tym padom dostane vzdy tu istu ip a to taku aku mu urcis, takze takymto sposobom vies jednym dat ips zo subnetu a druhy zo subnetu b



...to je logicke a toho som sa bal, kua. mno budem musiet mat 2 dhcp. dik za odpovede.
 
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si
Post subject: RE: jeden DHCP server a 2 rozne siete  PostPosted: 27.09.2006 - 09:10 #40677
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Joined: Jan 12, 2003
Posts: 4250
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Jasper: inac mam taku blbu otazku, a to ze preco neprihodis dalsiu sietovu kartu do ROUTER2 ale pchas tam rovno dalsi router ? Wink
 
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keo
Post subject: RE: jeden DHCP server a 2 rozne siete  PostPosted: 27.09.2006 - 09:24 #40679
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Joined: Aug 28, 2006
Posts: 860

Mozno nema PC ako router, ale jednoucelovu krabicku/router/DHCP.
 
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Jasper
Post subject: RE: jeden DHCP server a 2 rozne siete  PostPosted: 28.09.2006 - 07:42 #40738
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Joined: Mar 25, 2003
Posts: 138

si wrote: ›Jasper: inac mam taku blbu otazku, a to ze preco neprihodis dalsiu sietovu kartu do ROUTER2 ale pchas tam rovno dalsi router ? Wink



LAN klienti su modemisti v kablofke, pred tym som mal CMTS(daphne) ktora fungovala ako switch -> cize vsetci klienti v catv boli kvazy rovnocenny a v switchy hned za router2(vpn server). Teraz mame CMTS eurodocsis 2.0 (Terayon) a ta funguje len ako router.
 
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