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硬件上:LAN8720,50M有源晶振,晶振上的时钟输出到CVIDEO_DIN1/RMII_MHZ_50_CLK引脚。) _$ o, U, w; H a& R( t2 Q1 b
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要设置为静态的IP。
% e! O' G" ]# Y/ ^0 a$ `/etc/network/ interfaces 中的内容:
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' ^% ^3 B8 C6 J/ A# /etc/network/interfaces -- configuration file for ifup(8), ifdown(8)
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# The loopback interface# t w7 X# d7 M$ F* W! T
auto lo
: h" ]# M4 I* D1 fiface lo inet loopback
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# Wireless interfaces( ]2 B0 n' _6 P1 f! H l
iface wlan0 inet dhcp+ F4 s$ [) ~) C# `, W: m w* j
wireless_mode managed
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! p# C7 |1 r- n- _. { wpa-driver wext5 c% P! R- e5 v
wpa-conf /etc/wpa_supplicant.conf! L. J+ }. F& K( r9 U
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iface tiwlan0 inet dhcp; C# u4 X3 J0 w8 b8 L7 q
wireless_mode managed2 N4 n. l& _! h& \" Q3 V" k" Y/ I3 B
wireless_essid any/ R; {+ x; W1 d- U$ y0 G- |/ f
6 Z9 L' ~' {5 d; s' ^iface atml0 inet dhcp8 j8 a' c& Y: g
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# Wired or wireless interfaces% o3 N6 {% ~% |- C
auto eth0
1 q/ [- g, u' _& [8 @( `#iface eth0 inet dhcp% T% H: A5 H4 v- M# F& z% `
iface eth0 inet static/ U e% @) A; z9 R
address 192.168.11.170
7 | F- r7 ~, Unetmask 255.255.255.0
4 a5 x/ a# u" z1 Ygateway 192.168.11.1
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$ A1 A8 s v2 C0 d6 s # pre-up /bin/grep -v -e "ip=[0-9]\+\.[0-9]\+\.[0-9]\+\.[0-9]\+" /proc/cmdline > /dev/null) \6 L* f3 A- R4 C
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#iface eth1 inet dhcp
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# Ethernet/RNDIS gadget (g_ether)
' e, F3 o! r7 b/ z0 V# ... or on host side, usbnet and random hwaddr
7 D' g4 |3 b3 v+ \iface usb0 inet dhcp% v. t$ e; m& l2 L, F
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# Bluetooth networking, l( P4 w9 ] N# l% E* [* @: s- N
iface bnep0 inet dhcp& c+ }9 F5 A4 S# ~: A
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* Z% j7 @$ \$ \4 Y在 /etc/resolv.conf 配置了DNS,但是重启后,文件就又是空的了。% L% ^4 r5 r8 k. c; n
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#ifconfig后的结果4 h* ^3 u# |$ p6 e7 L# o! `
eth0 Link encap:Ethernet HWaddr 12:00:a0:35:3b:89
2 ]! r$ [7 V6 V7 B; t! p7 J+ l inet addr:192.168.11.170 Bcast:192.168.11.255 Mask:255.255.255.0
& t+ {8 [9 g$ X3 b9 s UP BROADCAST MULTICAST MTU:1500 Metric:1 B! z& d5 f& M9 j" `/ x* c
RX packets:0 errors:0 dropped:0 overruns:0 frame:03 G/ g4 n- \% ~6 e1 n- E
TX packets:3 errors:0 dropped:0 overruns:0 carrier:07 [7 y9 r% k* ]: v8 u. ^9 u
collisions:0 txqueuelen:1000
6 J" A" W+ H, @ RX bytes:0 (0.0 B) TX bytes:180 (180.0 B)
5 k' d* Z+ G, g: O' M4 h Interrupt:33
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lo Link encap ocal Loopback
$ a# V! t9 v/ D4 U7 P: J inet addr:127.0.0.1 Mask:255.0.0.0
$ r7 i0 h; C7 {9 t: B UP LOOPBACK RUNNING MTU:16436 Metric:1' z0 W: v9 b: G" Q
RX packets:165 errors:0 dropped:0 overruns:0 frame:0
9 C0 x; h/ m7 o5 ^ TX packets:165 errors:0 dropped:0 overruns:0 carrier:0: F; e; l* I$ W' @3 |6 ]& z
collisions:0 txqueuelen:0
) ?8 ?. n& [- b: @- z RX bytes:246293 (240.5 KiB) TX bytes:246293 (240.5 KiB)
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# U$ N# Y* d3 E! k- A; _ /etc/init.d/networking restart后会死机
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