BBルータ解剖
 
BUFFALO BBR-4MG

個人的な雑感

外観、と言いますか、ケースが BBR-4HG, BLR-TX4M と同じなのは良いのですが、ぱっと見て 区別ができるように製品名を入れて欲しいですね。それ以外の点は使っていないので、 よくわかりません。

CPU 情報

内部のファイルを見ると、 ADM5120 という文字がありました。CPU はこの ADMtek 社 MIPS CPU の ADM5120 と思われます。AMDtekのページを 見る限りでは、 175MHz 動作の CPU のようです。

アップデートファームの取り出し
確認ファーム Version : 1.01b

ダウンロードしたファームのアップデートファイルから中身を取り出します。まず、 ファームウェアのアップデートファイルを解凍します。解凍すると出てくる

bbr4mg_101b.bin

のファイルは zip で圧縮されているので、さらに解凍します。解凍すると、

PFS.IMG
SOHO.BIN

の2つのファイルが取り出せます。この2つのファイル、私にとってはもう見慣れたものです。 いつものように、中身を取り出します。このプログラムを使用しました。 とりあえず作ったプログラムなので、適当にいじって使ってください。

以下は、取り出せることができたファイルとそのサイズの一覧です。
www\doc\ad-admin-backup.stm              2335
www\doc\ad-admin-firm.stm                2694
www\doc\ad-admin-init.stm                1229
www\doc\ad-admin-packet.stm              3378
www\doc\ad-admin-ping.stm                2580
www\doc\ad-admin-system.stm              34658
www\doc\ad-info-as.stm                   3098
www\doc\ad-info.stm                      3101
www\doc\ad-lan-dhcp-changing.stm         5079
www\doc\ad-lan-dhcp.stm                  10499
www\doc\ad-lan-port.stm                  5978
www\doc\ad-net-address-apply.stm         25474
www\doc\ad-net-address.stm               14225
www\doc\ad-net-address_input.stm         16428
www\doc\ad-net-attack.stm                4142
www\doc\ad-net-logging.stm               3818
www\doc\ad-net-packet.stm                16945
www\doc\ad-net-pk_ip_input.stm           11254
www\doc\ad-net-pk_mac_input.stm          2188
www\doc\ad-net-pk_sule_input.stm         13747
www\doc\ad-net-pk_url_input.stm          2172
www\doc\ad-net-routing.stm               5730
www\doc\ad-net-routing_ch.stm            5680
www\doc\ad-net-syslog.stm                3387
www\doc\ad-net-upnp.stm                  2069
www\doc\ad-time.stm                      7074
www\doc\ad-top.stm                       679
www\doc\ad-wan-ddns.stm                  6070
www\doc\ad-wan-network.stm               4737
www\doc\ad-wan-port.stm                  13915
www\doc\ad-wan-pppoe-route.stm           12806
www\doc\ad-wan-pppoe-session.stm         13078
www\doc\advance-admin-backup.stm         727
www\doc\advance-admin-firm.stm           727
www\doc\advance-admin-init.stm           727
www\doc\advance-admin-logging.stm        594
www\doc\advance-admin-packet.stm         602
www\doc\advance-admin-ping.stm           594
www\doc\advance-admin-syslog.stm         596
www\doc\advance-admin-system.stm         604
www\doc\advance-info-as.stm              594
www\doc\advance-info-time.stm            601
www\doc\advance-lan-dhcp.stm             715
www\doc\advance-lan-port.stm             714
www\doc\advance-net-address.stm          604
www\doc\advance-net-attack.stm           600
www\doc\advance-net-packet.stm           598
www\doc\advance-net-routing.stm          592
www\doc\advance-net-upnp.stm             592
www\doc\advance-wan-ddns.stm             812
www\doc\advance-wan-network.stm          648
www\doc\advance-wan-port.stm             593
www\doc\advance2-admin-backup.stm        4779
www\doc\advance2-admin-firm.stm          4808
www\doc\advance2-admin-init.stm          4808
www\doc\advance2-admin-logging.stm       4656
www\doc\advance2-admin-packet.stm        4744
www\doc\advance2-admin-ping.stm          4689
www\doc\advance2-admin-syslog.stm        4663
www\doc\advance2-admin-system.stm        4445
www\doc\advance2-info-as.stm             4686
www\doc\advance2-info-time.stm           4759
www\doc\advance2-lan-dhcp.stm            2262
www\doc\advance2-lan-port.stm            2257
www\doc\advance2-net-address.stm         2873
www\doc\advance2-net-attack.stm          2873
www\doc\advance2-net-packet.stm          2873
www\doc\advance2-net-routing.stm         2873
www\doc\advance2-net-upnp.stm            2771
www\doc\advance2-wan-ddns.stm            2332
www\doc\advance2-wan-network.stm         2331
www\doc\advance2-wan-port.stm            2328
www\doc\advance_nat_m.stm                568
www\doc\advance_nat_sp.stm               568
www\doc\advance_nat_v.stm                560
www\doc\bbr-connect.stm                  348
www\doc\bbr-connected-ng.stm             272
www\doc\bbr-connecting.stm               500
www\doc\cgi.htm                          434
www\doc\data.js                          10735
www\doc\error1.txt                       932
www\doc\error_adsl_pppoe_01.stm          824
www\doc\error_adsl_pppoe_02.stm          840
www\doc\error_adsl_pppoe_03.stm          840
www\doc\error_adsl_pppoe_04.stm          851
www\doc\error_ad_lan_01.stm              526
www\doc\error_catv2.txt                  967
www\doc\error_catv3.txt                  960
www\doc\error_catv_wan_01.stm            854
www\doc\error_catv_wan_02.stm            832
www\doc\error_catv_wan_03.stm            866
www\doc\error_catv_wan_04.stm            838
www\doc\error_catv_wan_041.stm           838
www\doc\error_catv_wan_05.stm            838
www\doc\error_catv_wan_051.stm           838
www\doc\error_catv_wan_06.stm            849
www\doc\error_catv_wan_061.stm           849
www\doc\error_catv_wan_07.stm            861
www\doc\error_catv_wan_08.stm            839
www\doc\error_catv_wan_09.stm            854
www\doc\error_catv_wan_091.stm           854
www\doc\error_catv_wan_10.stm            834
www\doc\error_catv_wan_101.stm           834
www\doc\error_catv_wan_11.stm            873
www\doc\error_kinou.txt                  957
www\doc\error_kinou_01.stm               868
www\doc\error_kinou_02.stm               846
www\doc\error_kinou_tcud01.stm           879
www\doc\error_kinou_tcud02.stm           851
www\doc\error_kinou_tcud03.stm           861
www\doc\error_kinou_tcud04.stm           853
www\doc\error_kinou_tcud05.stm           859
www\doc\error_lan2.txt                   967
www\doc\error_netmeeing.stm              810
www\doc\error_pppoe2.txt                 961
www\doc\error_top_lan_01.stm             850
www\doc\error_top_lan_02.stm             828
www\doc\error_top_lan_03.stm             836
www\doc\error_top_lan_04.stm             834
www\doc\error_top_lan_05.stm             878
www\doc\error_top_lan_06.stm             830
www\doc\error_top_lan_07.stm             836
www\doc\error_top_lan_08.stm             820
www\doc\error_top_lan_09.stm             818
www\doc\function.js                      1269
www\doc\function.stm                     317
www\doc\game_lan_port.stm                1176
www\doc\help-netmeeting.htm              2114
www\doc\h_admin_password.stm             951
www\doc\h_admin_user.stm                 537
www\doc\h_attack_cm.stm                  667
www\doc\h_attack_enable.stm              741
www\doc\h_attack_info.stm                973
www\doc\h_attack_mailaddr.stm            583
www\doc\h_attack_mailfromaddr.stm        569
www\doc\h_attack_mailtest.stm            680
www\doc\h_attack_smtpserv.stm            729
www\doc\h_attack_smtp_bf_pop.stm         1029
www\doc\h_attack_spoofing.stm            1336
www\doc\h_attack_threshold.stm           595
www\doc\h_backup_load.stm                727
www\doc\h_backup_save.stm                558
www\doc\h_broadstation_name.stm          659
www\doc\h_ddns_host.stm                  1067
www\doc\h_ddns_onoff.stm                 872
www\doc\h_ddns_password.stm              745
www\doc\h_ddns_retry_time.stm            562
www\doc\h_ddns_server.stm                805
www\doc\h_ddns_user.stm                  643
www\doc\h_dhcpserver_defaultgw.stm       984
www\doc\h_dhcpserver_display.stm         704
www\doc\h_dhcpserver_display2.stm        1346
www\doc\h_dhcpserver_dns.stm             996
www\doc\h_dhcpserver_domain.stm          931
www\doc\h_dhcpserver_lease_ip.stm        954
www\doc\h_dhcpserver_lease_time.stm      861
www\doc\h_dhcpserver_manual.stm          802
www\doc\h_dhcpserver_manual_ip.stm       730
www\doc\h_dhcpserver_manual_mac.stm      798
www\doc\h_dhcpserver_onoff.stm           1109
www\doc\h_dhcpserver_wins.stm            911
www\doc\h_dhcp_manual.stm                581
www\doc\h_filter_dst_ip.stm              1027
www\doc\h_filter_easy.stm                1068
www\doc\h_filter_info.stm                1763
www\doc\h_filter_insert.stm              679
www\doc\h_filter_ip.stm                  1138
www\doc\h_filter_mac.stm                 673
www\doc\h_filter_operate.stm             778
www\doc\h_filter_port.stm                1545
www\doc\h_filter_protocol.stm            1522
www\doc\h_filter_schedule.stm            1204
www\doc\h_filter_src_ip.stm              1033
www\doc\h_firmware.stm                   652
www\doc\h_firmware_howto.stm             1484
www\doc\h_game_lan_port.stm              1245
www\doc\h_help-messenger.stm             3218
www\doc\h_help-netmeeting.stm            1959
www\doc\h_info_dgw.stm                   1092
www\doc\h_info_dhcp.stm                  516
www\doc\h_info_lan.stm                   721
www\doc\h_info_name.stm                  490
www\doc\h_info_product.stm               484
www\doc\h_info_wan.stm                   2154
www\doc\h_lanport_dhcp_lease_ip.stm      609
www\doc\h_lanport_lan_ip.stm             1902
www\doc\h_lanport_unnumbered_ip.stm      4523
www\doc\h_log_display.stm                1270
www\doc\h_log_level.stm                  630
www\doc\h_log_message.stm                1069
www\doc\h_misc_network.stm               2366
www\doc\h_misc_pop_before_smtp.stm       736
www\doc\h_misc_rip.stm                   1429
www\doc\h_nat_add.stm                    5504
www\doc\h_nat_display.stm                698
www\doc\h_nat_display2.stm               1060
www\doc\h_nat_display_game.stm           691
www\doc\h_nat_dmz.stm                    680
www\doc\h_nat_group.stm                  849
www\doc\h_nat_lan_ip.stm                 993
www\doc\h_nat_lan_protocol.stm           1301
www\doc\h_nat_log.stm                    549
www\doc\h_nat_onoff.stm                  1127
www\doc\h_nat_set.stm                    693
www\doc\h_nat_wan_ip.stm                 858
www\doc\h_nat_wan_port.stm               1549
www\doc\h_nat_wan_protocol.stm           1031
www\doc\h_packet_lan.stm                 505
www\doc\h_packet_wan.stm                 505
www\doc\h_ping.stm                       687
www\doc\h_pppoe_auth_type.stm            782
www\doc\h_pppoe_connection_type.stm      984
www\doc\h_pppoe_disable.stm              583
www\doc\h_pppoe_disconnect_time.stm      634
www\doc\h_pppoe_keep_alive.stm           818
www\doc\h_pppoe_label.stm                645
www\doc\h_pppoe_manual.stm               581
www\doc\h_pppoe_mru.stm                  691
www\doc\h_pppoe_mtu.stm                  625
www\doc\h_pppoe_password.stm             767
www\doc\h_pppoe_route_add.stm            867
www\doc\h_pppoe_route_dest.stm           1060
www\doc\h_pppoe_route_list.stm           851
www\doc\h_pppoe_route_position.stm       665
www\doc\h_pppoe_route_sess.stm           759
www\doc\h_pppoe_route_source.stm         597
www\doc\h_pppoe_service.stm              569
www\doc\h_pppoe_session.stm              1022
www\doc\h_pppoe_session_default.stm      863
www\doc\h_pppoe_user.stm                 729
www\doc\h_rip_lan_receive.stm            511
www\doc\h_rip_lan_transmit.stm           509
www\doc\h_rip_wan_receive.stm            508
www\doc\h_rip_wan_transmit.stm           509
www\doc\h_route_display.stm              633
www\doc\h_syslog_level.stm               630
www\doc\h_syslog_message.stm             1069
www\doc\h_syslog_onoff.stm               494
www\doc\h_syslog_server.stm              557
www\doc\h_time_ntp.stm                   944
www\doc\h_time_set.stm                   907
www\doc\h_upnp_onoff.stm                 1169
www\doc\h_url_address.stm                1118
www\doc\h_wan_dafaultgatway.stm          1639
www\doc\h_wan_dns.stm                    1421
www\doc\h_wan_host.stm                   674
www\doc\h_wan_ip.stm                     4182
www\doc\h_wan_mac.stm                    765
www\doc\h_wan_pingaction.stm             543
www\doc\h_wan_setuzoku_ng.stm            1432
www\doc\h_wan_speed.stm                  738
www\doc\h_wan_webport.stm                946
www\doc\igd.xml                          5773
www\doc\igd_l3f.xml                      1104
www\doc\igd_osf.xml                      905
www\doc\igd_wcic.xml                     4097
www\doc\igd_wdsl.xml                     1876
www\doc\igd_wec.xml                      967
www\doc\igd_wic.xml                      10308
www\doc\igd_wpc.xml                      11810
www\doc\index.stm                        21281
www\doc\init_confirm.stm                 755
www\doc\kinou-game-entry.stm             7497
www\doc\kinou-game.stm                   11431
www\doc\kinou-messenger.stm              4837
www\doc\kinou-netmeeting.stm             4684
www\doc\kinou-netmeeting2.stm            4448
www\doc\kinou-security.stm               4440
www\doc\kinou.stm                        4502
www\doc\lan-dhcp-manual.stm              4316
www\doc\lan-top.stm                      5156
www\doc\lan.stm                          5058
www\doc\login.stm                        2817
www\doc\loginerr.stm                     377
www\doc\loginpserr.stm                   1721
www\doc\my_function.txt                  252
www\doc\packet_wlan.stm                  446
www\doc\pingtest.stm                     617
www\doc\restrict_onoff.stm               1178
www\doc\rip.stm                          434
www\doc\routine.txt                      5893
www\doc\setuzoku.stm                     4295
www\doc\status_routing.stm               640
www\doc\undoc_upgrade.stm                2268
www\doc\version.stm                      657
www\doc\wait.stm                         949
www\doc\wait_init_success.stm            1881
www\doc\wait_kinou_upnp.stm              2127
www\doc\wait_lan.stm                     2160
www\doc\wait_lan_ip_change.stm           923
www\doc\wait_lan_ip_change1.stm          1257
www\doc\wait_lan_ip_change2.stm          1598
www\doc\wait_lan_ip_change3.stm          1586
www\doc\wait_reboot_success.stm          912
www\doc\wait_wan.stm                     2125
www\doc\wan-adsl-top.stm                 5638
www\doc\wan-catv-manual.stm              5431
www\doc\wan-catv-top.stm                 5228
www\doc\wan-catv.stm                     5220
www\doc\wan-flets.stm                    4664
www\doc\wan-ftth-top.stm                 5609
www\doc\wan-pppoe.stm                    5074
www\images\air_logo.gif                  2926
www\images\bar-3.png                     1563
www\images\bar1-login.png                11953
www\images\bar1.png                      6979
www\images\bar2-08.png                   271
www\images\bar2-10.png                   350
www\images\bar2-12.png                   1810
www\images\bar3_4hg.png                  1574
www\images\bar3_4mg.png                  1563
www\images\bo.png                        1027
www\images\bo1.png                       1028
www\images\kinou-off.png                 708
www\images\kinou-on.png                  819
www\images\lan-a-1.png                   407
www\images\lan-a-2.png                   406
www\images\lan-a-3.png                   335
www\images\lan-a-4.png                   326
www\images\lan-a-6.png                   282
www\images\lan-lock.png                  655
www\images\lan-off.png                   677
www\images\lan-on.png                    642
www\images\lock-lan.png                  655
www\images\lock-setuzoku.png             692
www\images\lock-t3-1.png                 428
www\images\lock-t3-2.png                 281
www\images\lock-t3-3.gif                 172
www\images\lock-t3-3.png                 2983
www\images\lock-wan.png                  706
www\images\logout-off.png                577
www\images\logout-on.png                 676
www\images\off-kinou.png                 708
www\images\off-lan.png                   677
www\images\off-logout.png                577
www\images\off-setuzoku.png              709
www\images\off-t3-1.png                  317
www\images\off-t3-3.png                  275
www\images\off-top.png                   477
www\images\off-wan.png                   754
www\images\on-kinou.png                  819
www\images\on-lan.png                    642
www\images\on-setuzoku.png               761
www\images\on-t3-1.png                   525
www\images\on-t3-3.png                   330
www\images\on-top.png                    513
www\images\on-wan.png                    720
www\images\p-ad-off.png                  2626
www\images\p-ad-on.png                   2531
www\images\p-adsl-off.png                3880
www\images\p-adsl-on.png                 3990
www\images\p-catv-off.png                3938
www\images\p-catv-on.png                 3987
www\images\p-ftth-off.png                3791
www\images\p-ftth-on.png                 3923
www\images\p-kanryou.png                 2604
www\images\p-modoru.png                  1589
www\images\p-susumu.png                  1687
www\images\pix.gif                       043
www\images\pixg.gif                      041
www\images\question.gif                  988
www\images\setu-lock.png                 692
www\images\setu-off.png                  709
www\images\setu-on.png                   761
www\images\top-a-1.png                   399
www\images\top-a-2.png                   401
www\images\top-a-3.png                   317
www\images\top-a-4.png                   280
www\images\top-a-5.png                   265
www\images\top-off.png                   477
www\images\top-on.png                    513
www\images\wan-a-1.png                   406
www\images\wan-a-2.png                   410
www\images\wan-a-3.png                   326
www\images\wan-a-4.png                   328
www\images\wan-a-5.png                   274
www\images\wan-a-6.png                   315
www\images\wan-lock.png                  706
www\images\wan-off.png                   754
www\images\wan-on.png                    720
www\images\yajirushi-top.gif             189
www\images\yajirushi-top.png             2958
www\images\yajirushi.png                 988
www\images\yajirushi01.png               993
www\images\yajirushi_up.png              426
サイズの単位はバイトです。
この PFS.IMG のファイルに書き込まれているファイル情報には、 下記のファイルも含まれていますが、 PFS.IMG には存在しません。 SOHO.BIN の中に存在すると思われます。
www\cgi-bin\ac_control.exe
www\cgi-bin\admz.exe
www\cgi-bin\aportadd.exe  
www\cgi-bin\aportdel.exe
www\cgi-bin\aportfd.exe
www\cgi-bin\Aroute.exe
www\cgi-bin\asec.exe
www\cgi-bin\aurlbka.exe
www\cgi-bin\backup.bin
www\cgi-bin\backup_config.exe
www\cgi-bin\backup_log.exe
www\cgi-bin\badsl.exe
www\cgi-bin\bcable.exe
www\cgi-bin\bdhcp.exe
www\cgi-bin\bwtype.exe
www\cgi-bin\clientfilter.exe
www\cgi-bin\config
www\cgi-bin\dhcp_chg.cgi
www\cgi-bin\engineer.exe
www\cgi-bin\firewall_log.exe
www\cgi-bin\firewall_SPI.exe
www\cgi-bin\fire_eb.exe
www\cgi-bin\f_bas_rule.exe
www\cgi-bin\f_ext_rule.exe
www\cgi-bin\f_mac_rule.exe
www\cgi-bin\f_reset_rule.exe
www\cgi-bin\f_sch_rule.exe
www\cgi-bin\f_secure.exe
www\cgi-bin\f_url_add.exe
www\cgi-bin\f_url_rule.exe
www\cgi-bin\hacker_prevention.exe
www\cgi-bin\index.cgi
www\cgi-bin\ipsec-sa.exe
www\cgi-bin\log
www\cgi-bin\log.txt
www\cgi-bin\logfile.log
www\cgi-bin\login.cgi
www\cgi-bin\login.exe
www\cgi-bin\logout.exe
www\cgi-bin\log_info.exe
www\cgi-bin\macac_control.exe
www\cgi-bin\mac_add.exe
www\cgi-bin\nat_eb.exe
www\cgi-bin\nat_sp.exe
www\cgi-bin\net_address.exe
www\cgi-bin\net_address_apply.exe
www\cgi-bin\net_address_input.exe
www\cgi-bin\net_game.exe
www\cgi-bin\net_meeting.exe
www\cgi-bin\ntp1_setting.exe
www\cgi-bin\ntp_setting.exe
www\cgi-bin\ping_test.exe
www\cgi-bin\pppoe_add.exe
www\cgi-bin\pppoe_multi.exe
www\cgi-bin\pppoe_setting.exe
www\cgi-bin\pptp_c.exe
www\cgi-bin\pptp_s.exe
www\cgi-bin\qlogin.exe
www\cgi-bin\qsetup_cable.exe
www\cgi-bin\qsetup_cable1.exe
www\cgi-bin\qsetup_time.exe
www\cgi-bin\qsetup_wan_bigpond.exe
www\cgi-bin\qsetup_wan_fix.exe
www\cgi-bin\qsetup_wan_pppoe.exe
www\cgi-bin\qstatusprocess.exe
www\cgi-bin\reset_default.exe
www\cgi-bin\restart.exe
www\cgi-bin\restore.exe
www\cgi-bin\return_default.exe
www\cgi-bin\rip_info.exe
www\cgi-bin\setup_clientfilter.exe
www\cgi-bin\setup_config_data.exe
www\cgi-bin\setup_ddns.exe
www\cgi-bin\setup_dhcp.exe
www\cgi-bin\setup_dmz.exe
www\cgi-bin\setup_dns.exe
www\cgi-bin\setup_firewall.exe
www\cgi-bin\setup_fix_pat.exe
www\cgi-bin\setup_lan.exe
www\cgi-bin\setup_misc.exe
www\cgi-bin\setup_pass.exe
www\cgi-bin\setup_remote_mgmt.exe
www\cgi-bin\setup_sch.exe
www\cgi-bin\setup_snmp.exe
www\cgi-bin\setup_specialapps.exe
www\cgi-bin\setup_time.exe
www\cgi-bin\setup_virtualserver.exe
www\cgi-bin\setup_wan.exe
www\cgi-bin\setup_wan_bigpond.exe
www\cgi-bin\setup_wan_bridge.exe
www\cgi-bin\setup_wan_dhcp.exe
www\cgi-bin\setup_wan_fix.exe
www\cgi-bin\setup_wan_modem.exe
www\cgi-bin\setup_wan_pppoe.exe
www\cgi-bin\setup_wan_pptp.exe
www\cgi-bin\snmp_community.exe
www\cgi-bin\snmp_trap.exe
www\cgi-bin\status.exe
www\cgi-bin\statusprocess.exe
www\cgi-bin\system_syslog_scr.exe
www\cgi-bin\tdhcp.exe
www\cgi-bin\tiny_del.exe
www\cgi-bin\tlog.exe
www\cgi-bin\tmailtst.exe
www\cgi-bin\top_lan.exe
www\cgi-bin\top_lan_dhcp.exe
www\cgi-bin\top_upnp_eb.exe
www\cgi-bin\top_wan.exe
www\cgi-bin\top_wan_dhcp.exe
www\cgi-bin\tpppoe.exe
www\cgi-bin\trenewip.exe
www\cgi-bin\tswup.exe
www\cgi-bin\tswupst.exe
www\cgi-bin\undoc_mac.exe
www\cgi-bin\undoc_upgrade.exe
www\cgi-bin\upgrade.exe
www\cgi-bin\upgrade_config.exe
www\cgi-bin\upgrade_firm_browse.exe
www\cgi-bin\upnp_eb.exe
www\cgi-bin\wan_catv_auto.exe
www\cgi-bin\wan_catv_manual.exe
www\cgi-bin\wan_network.exe
www\cgi-bin\wan_port.exe
www\cgi-bin\wan_pppoe.exe
www\cgi-bin\wan_pppoe_add.exe
www\cgi-bin\wan_pppoe_dns.exe
www\cgi-bin\wan_pppoe_isp.exe
www\cgi-bin\wan_pppoe_route.exe
かなりの量のファイルがあるので、隠しページなどがあると思われます。

Team Yokohama X-VACCINE
もどる