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Date: Thu, 28 Dec 2000 19:45:10 +0900
From: Masanori Kanaoka <kana@saijo.mke.mei.co.jp>
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Subject: [FreeBSD-net-jp 2927] Re: question: Best workaround for rl
 ethernet device
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$B6b2,$G$9!#(B

From: Makoto MATSUSHITA <matusita@matatabi.or.jp>
Subject: [FreeBSD-net-jp 2926] Re: question: Best workaround for rl ethernet device
Date: Thu, 28 Dec 2000 17:08:42 +0900

$ $B=q$-$o$9$l$F$$$^$7$?$,!E!E$=$&$G$9!%(Bif_rl.c $B$N(B revision $B$O(B 1.53 $B$NE[$K(B
$ $B$J$j$^$9!%(Buserland $BA4BN$O:#7n(B 25 $BF|:"$N$b$N!$$G$9!%(B

-current(20001027 $B$4$m(B)$B$N$b$N$G!";n$7$F$_$^$7$?!#(B

rl0: <RealTek 8139 10/100BaseTX> port 0xd800-0xd8ff mem 0xe3800000-0xe38000ff ir
q 5 at device 12.0 on pci0
rl0: Ethernet address: 00:40:26:6e:43:fe
miibus1: <MII bus> on rl0
rlphy0: <RealTek internal media interface> on miibus1
rlphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto

[current]% /sbin/ifconfig rl0
rl0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        inet 192.168.1.2 netmask 0xffffff00 broadcast 192.168.1.255
        inet6 fe80::240:26ff:fe6e:43fe%rl0 prefixlen 64 scopeid 0x2 
        ether 00:40:26:6e:43:fe 
        media: autoselect (100baseTX <full-duplex>) status: active
        supported media: autoselect 100baseTX <full-duplex> 100baseTX 10baseT/UTP <full-duplex> 10baseT/UTP 100baseTX <hw-loopback>

$B$H$$$&46$8$GG'<1$5$l$F$$$^$9!#(B

	stable           Switching HUB             current
         fxp0   -------  MELCO 10/100-8  ----------  rl0
    FreeBSD 3.5STABLE                           FreeBSD 5-current

$B$H9T$C$?>uBV$G!"(Bstable $B$+$i(B ftp, pathchar $B$J$I$r9T$C$F$_$^$7$?$,!"(B
$BFC$KJQ$K$J$k$3$H$O!"$J$+$C$?$G$9!#(B

ftp> put a.tar.gz
local: a.tar.gz remote: a.tar.gz
200 PORT command successful.
150 Opening BINARY mode data connection for 'a.tar.gz'.
100% |**************************************************| 47932 KB    00:00 ETA
226 Transfer complete.
49082809 bytes sent in 13.84 seconds (3.38 MB/s)
ftp> get a.tar.gz
local: a.tar.gz remote: a.tar.gz
200 PORT command successful.
150 Opening BINARY mode data connection for 'a.tar.gz' (49082809 bytes).
100% |**************************************************| 47932 KB    00:00 ETA
226 Transfer complete.
49082809 bytes received in 7.30 seconds (6.41 MB/s)

# pathchar current
pathchar to current (192.168.1.2)
 mtu limited to 1500 bytes at local host
 doing 32 probes at each of 45 sizes (64 to 1500 by 32)
 0 stable (192.168.1.1)
 |    43 Mb/s,   126 us (531 us)
 1 current (192.168.1.2)
1 hops, rtt 251 us (531 us), bottleneck  43 Mb/s, pipe 4500 bytes
# 

$BIi2Y$+$1$?$"$H$N(B netstat -ni $B$O!"<!$N$h$&$K$J$j$^$7$?!#(B

[current]% netstat -ni
Name  Mtu   Network       Address            Ipkts Ierrs    Opkts Oerrs  Coll
rl0   1500  <Link#2>    00:40:26:6e:43:fe   275246     0   310963     9     0
rl0   1500  192.168.1     192.168.1.2       275307     0   265893     0     0
rl0   1500  fe80:2::240 fe80:2::240:26ff:        0     0        0     0     0

$B$?$@!"$3$N(B network $B$O!"?tBf$,$D$J$,$C$F$$$k<B83(B Net $B$J$N$G!"(B
$B%V%m!<%I%-%c%9%H%Q%1%C%H$N?t$O>/$J$$$G$9!#(B

$B!t$"$H$G!":G6a$N(B -current $B$r;n$7$F$_$^$9!#(B
---
 Masanori Kanaoka	kana@saijo.mke.mei.co.jp
