Date: Tue, 23 Jul 2002 20:23:35 +0200 From: =?iso-8859-1?Q?Erik_Paulsen_Sk=E5lerud?= <erik@pentadon.com> To: <tony@valemount.com>, <mobile@FreeBSD.ORG> Subject: Re: (Retry) Bridging a wi-device with a LAN-adapter Message-ID: <002001c23276$0eb66780$0200000a@erikpc> References: <002401c23245$1ced2130$0100a8c0@erikpc> <3D3D6F67.5010508@ucsd.edu> <001001c2325c$42c59420$8a4c35d1@master> <001801c2326b$f1c98300$0200000a@erikpc> <0e6e01c2326c$dee98d60$114c35d1@tonyxp>
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Oh. Well I'm only going to have one AP in this case, if building an AP is the only solution to bridge the networks. So, I just really need to be sure about this, the AP/Bridge can work just as a regular bridge? All broadcasts and such gets passed through and can answer back? (My scenario is to connect a wired LAN with a wireless LAN, and make it look like one big network, because of Windows 2000 Active Directory domains and such) Erik. ----- Original Message ----- From: "Tony Toole" <tony@valemount.com> To: <mobile@FreeBSD.ORG> Sent: Tuesday, July 23, 2002 7:17 PM Subject: Re: (Retry) Bridging a wi-device with a LAN-adapter > Yes. You have to remember however that having a card acting as an AP means > other clients can connect to it, however your card on AP mode cannot connect > to another AP unless both units support wi's WDS implementation (does it > have one?). > > Thanks, > Tony Toole > ----- Original Message ----- > From: "Erik Paulsen Skålerud" <erik@pentadon.com> > To: "Tony Toole" <tony@valemount.com>; <mobile@FreeBSD.ORG> > Sent: Tuesday, July 23, 2002 10:11 AM > Subject: Re: (Retry) Bridging a wi-device with a LAN-adapter > > > > So, If I buy a new card wich has the Prism2/Prism2.5 chipset, it can work > as > > an AP for me -and- bridge in my 100mbit ethernet LAN? So, to say it the > dumb > > way, it will appear as a whole network (bridge) > > > > Erik. > > ----- Original Message ----- > > From: "Tony Toole" <tony@valemount.com> > > To: <mobile@FreeBSD.ORG> > > Sent: Tuesday, July 23, 2002 5:18 PM > > Subject: Re: (Retry) Bridging a wi-device with a LAN-adapter > > > > > > > The man page for wi(4) shows how to set up a bridge, but the card must > be > > in > > > pseudo-AP (HostAP) mode, which voids out Orinoco cards like you said. > > > > > > Tony Toole > > > > > > ----- Original Message ----- > > > From: "Eric Hedström" <erich@ucsd.edu> > > > To: "Erik Paulsen Skålerud" <erik@pentadon.com> > > > Cc: <freebsd-questions@FreeBSD.ORG>; <freebsd-mobile@FreeBSD.ORG> > > > Sent: Tuesday, July 23, 2002 7:59 AM > > > Subject: Re: (Retry) Bridging a wi-device with a LAN-adapter > > > > > > > > > > Hi Erik, > > > > Assuming the wi(4) page is correct when it says Prism only, that rules > > > > out your Orinoco card in any case. > > > > > > > > Eric > > > > > > > > Erik Paulsen Skålerud wrote: > > > > > Hello. I'm a little confused here. > > > > > I want to bridge my wireless card (Orinoco/Lucent Silver 11mbit) > with > > my > > > > > LAN-adapter (fxp0). > > > > > > > > > > When I read the wi(4), allmost at the end of the configuration > > examples > > > it > > > > > says: > > > > > > > > > > Create a host-based wireless bridge to fxp0 (Prism only): > > > > > Add BRIDGE to the kernel config. > > > > > # ifconfig wi0 inet up ssid my_ap mediaopt hostap > > > > > # sysctl net.link.ether.bridge=1 > > > > > # sysctl net.link.ether.bridge_cfg="wi0 fxp0" > > > > > # sysctl net.inet.ip.forwarding=1 > > > > > This will give you approximately the same functionality as an > > > access > > > > > point. > > > > > > > > > > And, when I read the bridge(4) manual page, it says: > > > > > > > > > > Bridging requires interfaces to be put in promiscuous mode, and > > > > > transmit > > > > > packets with Ethernet source addresses. Some interfaces (e.g. > > > wi(4)) > > > > > do > > > > > not support this functionality. Also, bridging is not > compatible > > > with > > > > > interfaces which use hardware loopback, because there is no way > > to > > > tell > > > > > locally generated packets from externally generated ones. > > > > > > > > > > So. Where do I stand? Can it do bridging in FreeBSD or not? I tried > to > > > make > > > > > it work, both in FreeBSD and Windows XP (yes, I know.) without any > > > results. > > > > > > > > > > While searching on mailinglists, I see several people saying that > you > > > need a > > > > > binary firmware wich costs money so that the cards can work with > > > bridging.. > > > > > the reason would be that the manufactors of these chipsets wants to > > make > > > > > money on selling licenses to companies who want an AP. > > > > > > > > > > I've also heard a rumour that ng_bridge(4)/netgraph can do bridging > > with > > > > > wi(4)-devices. Is this true? > > > > > > > > > > Thanks for all help, Erik. > > > > > > > > > > > > > > > > > > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > > > > > with "unsubscribe freebsd-mobile" in the body of the message > > > > > > > > > > > > > > > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > > > > with "unsubscribe freebsd-mobile" in the body of the message > > > > > > > > > > > > > > > > > > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > > > with "unsubscribe freebsd-mobile" in the body of the message > > > > > > > > > > > > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > > with "unsubscribe freebsd-mobile" in the body of the message > > > > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-mobile" in the body of the message > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-mobile" in the body of the message
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