SB wrote:
> "N_B_DK" <N_B_DKSPAM@hotmail.com> skrev i en meddelelse
> news:473e3b3e$0$90269$14726298@news.sunsite.dk...
>> "Michael Jensen" <mdj2000@webspeed.dk> wrote in message
>> news:473e1768$0$7605$157c6196@dreader2.cybercity.dk
>>
>>> De andre computere får så en lokal IP
>> Ja en 169.XXX.XXX.XXX adresse hvilket betyder nul netærk.
>>
>> --
>> MVH. N_B_DK
>> LTO robot købes.
>>
http://www.youtube.com/watch?v=qORF1V-a8Ng&mode=related&search=
>>
>
> Lader til jeg skal finde mig en router der er til at finde ud af og ikke det
> skrammel til Linksys jeg har nu.
>
> Søren
Hej Søren
Nu er en router ikke "bare" router - en "router" er:
*router
*NAT
*web-server
*(tftp/ftp-klient)
*telnet-server
*PPPoE klient
*DHCP-server [LAN-side]
*DHCP-klient [WAN-side]
*firewall (evt. stateful)
*Firewall mange gange med stærkt begrænset antal samtidige forbindelser
*Wireless med dingenoter en masse
*(Modem, ADSL,ATM,POTS...)
*Indbygget switch/hub - endnu flere porte at holde styr på...
*(DMZ-porte, flere firewalls)
*(USB-port til fil-server)
*...
Tror da pokker det er svært/indviklet...
-
Kig enten på ny firmware til Linksys:
http://wiki.openwrt.org/TableOfHardware?action=show&redirect=toh
http://wiki.openwrt.org/OpenWrtDocs/Hardware/Linksys/WRT54G
-
Eller:
Kan nogen finde en bedre router med samme eller bedre faciliteter til
den pris?:
ca. 1400kr
AirPort Extreme Base Station:
http://store.apple.com/Apple/WebObjects/dkstore.woa/wa/RSLID?mco=3AE0C296&fnode=home/shop_mac/mac_accessories/airport_wireless&nplm=MB053
Airport Extreme i ny udgave - med 802.11b/g/a/n draft på 2,4+5GHz - og
IPv6 understøttelse (IPv4 understøttes selvfølgelig også):
http://www.apple.com/airportextreme/specs.html
Citat: "...
Wi-Fi Protected Access™ (WPA/WPA2)
....
Interfaces
* One Gigabit Ethernet WAN port for connecting a DSL or cable modem
* Three Gigabit Ethernet LAN ports for connecting computers or
network devices
* USB port for connecting a USB printer or USB external hard drive
* 802.11n wireless
....
Channels 1-13, 36-140 approved for use in Europe
[På 5GHz båndets kanal 100,104,108...140 må man sende med 1000mW ! Jeg
ved ikke hvad AirPort Extreme Base Station sender med her...]
....
PC with Windows XP (SP2) or Windows Vista, CD drive, Ethernet or
wireless networking capability
...."
Designing AirPort Networks 10.5 + Windows (Manual):
http://manuals.info.apple.com/en/Designing_AirPort_Networks_10.5-Windows.pdf
Citat: "...
[Side 57 IPv6:]
Choose Node or Tunnel from the IPv6 mode pop-up menu, depending on the
method you were instructed to use.
....
By default, “Allow Teredo tunnels” and “Allow incoming IPSec
authentication” are selected.
....
To use an IPv6 firewall, you need an AirPort Extreme 802.11n Base
Station *with* gigabit Ethernet.
...."
-
October 15, 2007 Apple AirPort Extreme Reviewed: Dual-Band Draft 11n for
Everyone:
http://www.smallnetbuilder.com/content/view/30188/96/
Citat: "...
Virtually no WPA2 throughput loss
....
Doesn’t work on both 2.4 GHz and 5 GHz simultaneously
....
No SPI firewall
....
The AirPort Extreme is powered by a Marvell 88F5281 processor and a
Broadcom BCM5397 gigabit switch.
...."
13 Aug 2007 AirPort Base Station Upgraded to Gigabit Ethernet:
http://db.tidbits.com/article/9110
Citat: "...
I was able to top 90 Mbps in Wi-Fi to Ethernet and Wi-Fi to Wi-Fi
transfers, where one computer was transmitting full bore to another
....
Apple says that their new gigabit Ethernet base station is up to 50
percent faster for wireless-to-wired links, which would put it closer to
150 Mbps, a speed achieved on the few gigabit Ethernet-based Draft N
routers from other manufacturers
...."
September 10, 2007 AirPort Extreme Base Station with Gigabit Ethernet:
http://www.macworld.com/2007/09/reviews/airportextreme/index.php
Citat: "...
In the 5GHz band, the AirPort Extreme can use a *wide* channel,
employing twice the frequency as standard 802.11b and 802.11g channels.
This enabled us to achieve a consistent rate of 140 Mbps from the
AirPort Extreme 802.11n network interface in an Intel Core 2 Duo
Macintosh transmitting to a Gigabit Ethernet-equipped Mac attached to a
local area network (LAN) port on the base station.
....
Wired LAN-to-WAN speeds now top 70 Mbps
...."
September 20, 2007 Airport Extreme gigabit ports help wireless, too:
http://arstechnica.com/journals/apple.ars/2007/09/20/airport-extreme-gigabit-ports-help-wireless-too
Citat: "...
Interoperation with an Intel 802.11n card was a bit of a letdown at only
34Mbps, despite the AEBS' recent 802.11n Draft 2.0 certification
...."
-
Nærmeste konkurrenter:
July 09, 2007 D-Link Xtreme N Gigabit Router:Draft 2.0 arrives:
http://www.smallnetbuilder.com/content/view/30087/96/
August 08, 2007 Netgear RangeMax NEXT Wireless-N Router - Gigabit
Edition Review:
http://www.smallnetbuilder.com/content/view/30116/96/
Citat: "...
WNR854T
....
Marvell-based Wi-Fi Certified 802.11n Draft 2.0 router with gigabit WAN
and LAN.
Pros
• Gigabit WAN and LAN with excellent routing speed
• 90 Mbps maximum throughput with 40 MHz channel
Cons
• 2.4 GHz band only
• Not neighbor-friendly in "up to 300Mbps" mode
....
Firewall - The SPI+NAT firewall is pretty basic. Both Port Forwarding
and triggered port forwarding is supported.
....
But the ability to handle 72 simultaneous connections puts it in the
current #2 spot behind the D-Link DIR-655.
...."
Buffalo Nfiniti Dual-Band Router: Double your Draft 11n fun:
http://www.smallnetbuilder.com/content/view/29885/96/
Citat: "...
WZR-AG300NH
....
• Two radios for simultaneous 2.4 and 5GHz band support
• Automatic wireless security setup
• IPv6 support
• Simple priority-based QoS
Cons
Not Draft 1.10/2.0 compliant [endnu?]
....
But those of you hoping to put the AG into service for BitTorrent or
other P2P filesharing will be a bit disappointed with its ability to
support simultaneous connections. I was able to reliably achieve only 64
simultaneous (32 up, 32 down) connections.
....
The 11a radio supports only four of the eight channels allowed in the
U.S. (36, 40, 44 and 48)
...."
hilsen
Glenn