皆様
こんにちは。
浅井と申します。
FC1＋BlueQuartz-5100R-20040412.tar.gz
（LinuxMagazine6月号付録CD版）
をあちこちのPCにインストールして楽しんでおりましたところ、１件ハマったとこ
ろがありましたのでご報告致します。
＃[coba-o:00588]の小暮様の障害に関連するかも知れません。
＜症状＞
「RHL9＋BlueQuartz-5100R-20040317.tar.gz」構成では問題なく動作していたPCに、
「FC1 ＋BlueQuartz-5100R-20040412.tar.gz」をインストールしたところ、
LAN経由のアクセスが全くできなくなった。
NICが壊れたかと思ったが、別環境でテストすると問題なし。
SYSLOGにはエラーログが吐き出される。（文末添付）
＜原因＞
不明。
FedraCore1のドライバの問題っぽいが確証は無い。
使用したNIC→「3Com 3C905-TX」（古過ぎ？）
＜対処＞
別メーカのNICに交換したところ問題なくインストール完了。
RHL9では全く問題ないのに、なぜ??という感じです。
Fedoraで3Com製のNICを使用する場合は要注意ということでしょうか。
以上です。
以下、/var/log/message 抜粋（おまけ）
--------------------------------------------------------------------------------
インストール時のNICエラーログ
--------------------------------------------------------------------------------
May 22 22:08:15 localhost kernel: MII transceiver found at address 24, status786f.
May 22 22:08:15 localhost kernel: Enabling bus-master transmits and whole-frame receives.
May 22 22:08:16 localhost kernel: 00:11.0: scatter/gather enabled. h/w checksums disabled
May 22 22:08:16 localhost kernel: eth0: Dropping NETIF_F_SG since no checksum feature.
May 22 22:08:16 localhost kernel: ip_tables: (C) 2000-2002 Netfilter core team
May 22 22:08:16 localhost kernel: 3c59x: Donald Becker and others. www.scyld.com/network/vortex.html
May 22 22:08:16 localhost kernel: See Documentation/networking/vortex.txt
May 22 22:08:16 localhost kernel: 00:11.0: 3Com PCI 3c905 Boomerang 100baseTx at 0xff00. Vers LK1.1.18-ac
May 22 22:08:16 localhost kernel: 00:60:97:b6:f1:56, IRQ 10
May 22 22:08:16 localhost kernel: product code 4848 rev 00.0 date 04-07-97
May 22 22:08:17 localhost kernel: 64K word-wide RAM 1:1 Rx:Tx split, autoselect/10baseT interface.
May 22 22:08:17 localhost kernel: Enabling bus-master transmits and whole-frame receives.
May 22 22:08:17 localhost kernel: 00:11.0: scatter/gather enabled. h/w checksums disabled
May 22 22:08:17 localhost kernel: eth0: Dropping NETIF_F_SG since no checksum feature.
May 22 22:08:17 localhost kernel: ip_tables: (C) 2000-2002 Netfilter core team
May 22 22:08:17 localhost kernel: eth0: Transmit error, Tx status register d0.
May 22 22:08:17 localhost kernel: Flags; bus-master 1, dirty 1(1) current 1(1)
May 22 22:08:17 localhost kernel: Transmit list 00000000 vs. c5376240.
May 22 22:08:17 localhost kernel: 0: @c5376200 length 8000002a status 8000002a
May 22 22:08:17 localhost kernel: 1: @c5376240 length 00000000 status 00000000
May 22 22:08:18 localhost kernel: 2: @c5376280 length 00000000 status 00000000
May 22 22:08:18 localhost kernel: 3: @c53762c0 length 00000000 status 00000000
May 22 22:08:18 localhost kernel: 4: @c5376300 length 00000000 status 00000000
May 22 22:08:18 localhost kernel: 5: @c5376340 length 00000000 status 00000000
May 22 22:08:18 localhost kernel: 6: @c5376380 length 00000000 status 00000000
May 22 22:08:18 localhost kernel: 7: @c53763c0 length 00000000 status 00000000
May 22 22:08:18 localhost kernel: 8: @c5376400 length 00000000 status 00000000
May 22 22:08:18 localhost kernel: 9: @c5376440 length 00000000 status 00000000
May 22 22:08:18 localhost kernel: 10: @c5376480 length 00000000 status 00000000
May 22 22:08:18 localhost kernel: 11: @c53764c0 length 00000000 status 00000000
May 22 22:08:18 localhost kernel: 12: @c5376500 length 00000000 status 00000000
May 22 22:08:18 localhost kernel: 13: @c5376540 length 00000000 status 00000000
May 22 22:08:19 localhost kernel: 14: @c5376580 length 00000000 status 00000000
May 22 22:08:19 localhost kernel: 15: @c53765c0 length 00000000 status 00000000
May 22 22:08:19 localhost kernel: eth0: Host error, FIFO diagnostic register 0000.
May 22 22:08:19 localhost kernel: eth0: PCI bus error, bus status 00a00029
May 22 22:22:58 localhost kernel: NETDEV WATCHDOG: eth0: transmit timed out
May 22 22:22:58 localhost kernel: eth0: transmit timed out, tx_status 00 statuse000.
May 22 22:22:58 localhost kernel: diagnostics: net 0cc0 media 8802 dma 00000000.
May 22 22:22:58 localhost kernel: Flags; bus-master 1, dirty 1(1) current 17(1)
May 22 22:22:58 localhost kernel: Transmit list 05376240 vs. c5376240.
May 22 22:22:58 localhost kernel: 0: @c5376200 length 8000002a status 8000002a
May 22 22:22:58 localhost kernel: 1: @c5376240 length 8000002a status 0000002a
May 22 22:22:58 localhost kernel: 2: @c5376280 length 8000002a status 0000002a
May 22 22:22:58 localhost kernel: 3: @c53762c0 length 8000002a status 0000002a
May 22 22:22:58 localhost kernel: 4: @c5376300 length 8000002a status 0000002a
May 22 22:22:58 localhost kernel: 5: @c5376340 length 8000002a status 0000002a
May 22 22:22:58 localhost kernel: 6: @c5376380 length 8000002a status 0000002a
May 22 22:22:58 localhost kernel: 7: @c53763c0 length 8000002a status 0000002a
May 22 22:22:58 localhost kernel: 8: @c5376400 length 8000002a status 0000002a
May 22 22:22:58 localhost kernel: 9: @c5376440 length 8000002a status 0000002a
May 22 22:22:58 localhost kernel: 10: @c5376480 length 8000002a status 0000002a
May 22 22:22:58 localhost kernel: 11: @c53764c0 length 8000002a status 0000002a
May 22 22:22:58 localhost kernel: 12: @c5376500 length 8000002a status 0000002a
May 22 22:22:58 localhost kernel: 13: @c5376540 length 8000002a status 0000002a
May 22 22:22:58 localhost kernel: 14: @c5376580 length 8000002a status 0000002a
May 22 22:22:58 localhost kernel: 15: @c53765c0 length 8000002a status 8000002a
--------------------------------------------------------------------------------
以下の２つファイルを編集してみた
--------------------------------------------------------------------------------
# vi /etc/modules.conf
alias eth0 3c59x
options 3c59x options=8 → 追加
# vi /etc/modprobe.conf
include /etc/modprobe.conf.dist
alias eth0 3c59x
options 3c59x options=8 → 追加
--------------------------------------------------------------------------------
エラーは消えたが相変わらず通信できない
--------------------------------------------------------------------------------
May 22 22:59:39 localhost kernel: 3c59x: Donald Becker and others. www.scyld.com/network/vortex.html
May 22 22:59:39 localhost kernel: See Documentation/networking/vortex.txt
May 22 22:59:39 localhost kernel: 00:11.0: 3Com PCI 3c905 Boomerang 100baseTx at 0xff00. Vers LK1.1.18-ac
May 22 22:59:39 localhost kernel: 00:60:97:b6:f1:56, IRQ 10
May 22 22:59:39 localhost kernel: product code 4848 rev 00.0 date 04-07-97
May 22 22:59:39 localhost kernel: 64K word-wide RAM 1:1 Rx:Tx split, autoselect/10baseT interface.
May 22 22:59:39 localhost kernel: 00:11.0: Media override to transceiver type 8 (Autonegotiate).
May 22 22:59:39 localhost kernel: MII transceiver found at address 24, status786f.
May 22 22:59:39 localhost kernel: Enabling bus-master transmits and whole-frame receives.
May 22 22:59:39 localhost kernel: 00:11.0: scatter/gather enabled. h/w checksums disabled
May 22 22:59:39 localhost kernel: eth0: Dropping NETIF_F_SG since no checksum feature.
May 22 22:59:39 localhost kernel: ip_tables: (C) 2000-2002 Netfilter core team
May 22 22:59:39 localhost kernel: eth0: Media override to transceiver 8 (Autonegotiate).
--------------------------------------------------------------------------------