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未知网络设备正在研究，坐等高手解答

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注册时间: 2023-2-12

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发表于 2023-2-12 11:59

手里有个类似USB 的网络设备，目测用的是OP系统，里面可以共享USB加密狗。大家知道是怎么实现的吗？，正在研究。功能很强大。我是小白一只，不知道怎么入手。等高手来慢慢解答，揭开该设备的原始面貌，以及运作原理。

root@XXXX:~# cat /proc/mtd
dev: size erasesize  name
mtd0: 00200000 00020000 "SPL"
mtd1: 00200000 00020000 "SPL.backup1"
mtd2: 00200000 00020000 "SPL.backup2"
mtd3: 00200000 00020000 "SPL.backup3"
mtd4: 00200000 00020000 "U-Boot"
mtd5: 00200000 00020000 "U-Boot Env"
mtd6: 00800000 00020000 "Kernel"
mtd7: 0ec00000 00020000 "File System"

root@XXXX:~# cat /proc/cpuinfo
Processor    : ARMv7 Processor rev 2 (v7l)
BogoMIPS       : 798.72
Features       : swp half thumb fastmult vfp edsp thumbee neon vfpv3 tls
CPU implementer : 0x41
CPU architecture: 7
CPU variant    : 0x3
CPU part       : 0xc08
CPU revision : 2

Hardware       : am335xevm
Revision       : 0000
Serial       : 0000000000000000

root@XXXX:~# uname -m
armv7l

root@XXXX:~# df -h
Filesystem             Size    Used Available Use% Mounted on
rootfs                207.1M    51.4M 155.7M  25% /
ubi0:rootfs          207.1M    51.4M 155.7M  25% /
devtmpfs             512.0K    12.0K 500.0K 2% /dev
tmpfs                250.3M 272.0K 250.0M 0% /tmp
tmpfs                512.0K    12.0K 500.0K 2% /dev

root@XXXX:~# uname -a
Linux XXXX 3.2.0 #33 Mon Oct 29 16:05:57 CST 2018 armv7l GNU/Linux

root@XXXX:~# ps -w
  PID USER    VSZ STAT COMMAND
1 root    1084 S /sbin/procd
2 root       0 SW [kthreadd]
3 root       0 SW [ksoftirqd/0]
5 root       0 SW [kworker/u:0]
6 root       0 SW<  [khelper]
7 root       0 SW [kdevtmpfs]
8 root       0 SW<  [netns]
9 root       0 SW [kworker/u:1]
  203 root       0 SW [sync_supers]
  205 root       0 SW [bdi-default]
  206 root       0 SW<  [kblockd]
  214 root       0 SW<  [omap2_mcspi]
  226 root       0 SW [khubd]
  351 root       0 SW<  [musb-hdrc.0]
  356 root       0 SW<  [musb-hdrc.1]
  368 root       0 SW [kswapd0]
  369 root       0 SW [kworker/0:1]
  371 root       0 SW [fsnotify_mark]
  375 root       0 SW<  [crypto]
  409 root       0 SW<  [OMAP UART0]
  411 root       0 SW<  [OMAP UART1]
  413 root       0 SW<  [OMAP UART2]
  415 root       0 SW<  [OMAP UART3]
  417 root       0 SW<  [OMAP UART4]
  419 root       0 SW<  [OMAP UART5]
  495 root       0 SW [mtdblock0]
  500 root       0 SW [mtdblock1]
  505 root       0 SW [mtdblock2]
  510 root       0 SW [mtdblock3]
  515 root       0 SW [mtdblock4]
  520 root       0 SW [mtdblock5]
  525 root       0 SW [mtdblock6]
  530 root       0 SW [mtdblock7]
  557 root       0 SW [ubi_bgt0d]
  561 root       0 SW<  [bond0]
  597 root       0 SW [file-storage]
  648 root       0 SW [irq/179-SW1]
  649 root       0 SW [irq/224-SW2]
  650 root       0 SW [irq/271-SW3]
  651 root       0 SW [irq/222-SW4]
  652 root       0 SW [irq/270-SW5]
  657 root       0 SW [ubifs_bgt0_0]
  984 root    680 S /sbin/ubusd
1758 root    1144 S {om-watchdog} /bin/sh /sbin/om-watchdog 3
1775 root    800 S /sbin/logd -S 16
1807 root    1100 S /sbin/netifd
1835 root    896 S /usr/sbin/odhcpd
1874 root    928 S /usr/sbin/dropbear -F -P /var/run/dropbear.1.pid -p 5051 -K 300
1951 root       0 SW [kworker/0:2]
1993 root    1204 S {dynamic_dns_upd} /bin/sh /usr/lib/ddns/dynamic_dns_updater.sh 1 0
2540 root    2152 S /usr/sbin/snmpd -Lf /dev/null -p /var/run/snmpd.pid
2658 root    848 S /usr/sbin/miniupnpd -f /var/etc/miniupnpd.conf
2680 root    1200 S /usr/sbin/dbus-daemon --system
2690 nobody 1104 S /usr/sbin/mdnsd -debug
2719 root    692 S xl2tpd
2751 root    8056 S /usr/sbin/collectd
2763 root    1012 S /usr/sbin/hnetd -c /usr/sbin/hnetd-pcp-script -s /tmp/hnetd.pa_state -r /usr/sbin/hnetd-routing
2782 root    1160 S uhttpd -h /www -x /cgi-bin -u /ubus -p 80
2793 root    5132 S /usr/bin/rlusbd -D
2808 root    596 S /usr/bin/gpiokey
2826 root    2880 S /usr/bin/monit
6488 root    1136 S sleep 180
7013 root    1136 S sleep 60
7533 root    944 S /usr/sbin/dropbear -F -P /var/run/dropbear.1.pid -p 5051 -K 300
7538 root    1144 R ps -w
22857 root    1044 S /usr/sbin/dropbear -F -P /var/run/dropbear.1.pid -p 5051 -K 300
22859 root    1148 S -ash
22864 root    1148 S -ash
root@XXXX:~#