请大家帮帮我。老板让我做一个项目.,第一步是设置起来一个小型的linux无线网络,由三台电脑构成:两台笔记.本,一台台式机。其中两台笔记本我ip设为192.168.1.1.1和192.168.1.12,他们可以ping到自己,也可以相互ping通。台式机我设为192.168.1.13,可以ping到自己,但是ping不到其他两台笔记本.。。。.
那个台式机相关命令输出如下:
[root@.EEA153 ~]# uname -a( 游戏 )
Linux .EEA153 2.6..11-1.1369_FC4 #1 Thu Jun 2 22:55:56 EDT 2005 i686 i686.
i386 GNU/Linux
[ro.ot@EEA153 ~]# .dmesg|grep wlan0电影
/root/at76c503a/.at76c503.c: registered wla.n0[成人用品]
wlan0: no IPv.6 routers p.resent.
pr.ocess `sysctl.' is using deprecated sysctl (syscall).
net..ipv6.neigh.wlan0.base_reachable_time; .Use 建材
net.ipv6.neigh.wlan0.base_reachabl.e_t.ime_ms instead.域名
[root@EEA15.3 ~]# cat /proc/sys/net./ipv4/ip_forward电脑
0
[
root@E.EA153 ~]# ifconfig 建材
e.th0 Link encap:Ethernet HWaddr 00:C0:4.F:4A:17:91 建材
inet addr:143.89.47.153 Bcast:143..89..47.255 Mask:255.255.252.0健康
inet6 addr: fe80::2c0:4fff:fe4a:1791/64. Scope:Link.--------------彩票
UP BROADCAST RUNN.ING MULTICAST M.TU:1500 Metric:1.
. RX packets:12183 errors:0 dropped:0 ov.erruns:1 frame:0.
TX packets:1670 errors.:0 dropped:0 overruns.:0 carrier:0 电子
. collision.s:0 txqueuelen:1000.
RX b.ytes:2258992 (2.1 MiB) TX .bytes:225169 (219.8 KiB).
. .Interrupt:5 Base address:0xec00.
lo Lin.k encap:Local Loopbac.k电脑
inet .addr:127.0.0.1 Mask:255.0..0.0<性病>
inet6. addr: ::1/128. Scope:Host 建材
UP LOOPBACK RUNN.ING MTU.:16436 Metric:1 杀毒
. RX packets:.1725 errors:0 dropped:0 overruns:0 frame:0.
. TX pack.ets:1725 errors:0 dropped:0 overruns:0 carrier:0教育
c.ollisions:0 txqueue.len:0.
RX bytes:17.98710 (1.7 MiB) TX bytes:179871.0 (1.7 MiB) 女人
wlan0 . Link encap.:Ethernet HWaddr 00:0E:6A:7A:FC:25服务器
. inet addr:192.168.1.13 Bcast:192.168.1.255 Ma.sk:255.255.255.0.
. inet6 addr: fe80::20e:6aff:fe7a:fc25/6.4 Scope:Link(广告)
UP BR.OADCAST MULTICAST MTU:1.500 Metric:1域名
. RX .packets:0 errors:0 dropped:0 overruns:0 frame:0<性病>
TX packets:2 errors.:0 dropped:0 overruns:0. carrier:0 美容
collisions:0 t.xqueuelen.:1000.
RX by.tes:0 (0.0 .b) TX bytes:168 (168.0 b)健康
[root@EEA153 ~].# iwconfig--------------彩票
lo . no wirel.ess extensions..
eth0 . no wireless ex.tensions.电脑
sit0 .. no wireless extensions..
wlan0 .. IEEE 802.11-DS ESSID:"T1" Nickname:"okuwlan"--- 印刷
Mode:Ad-Hoc . Frequency:2.412 GHz Cell:. 1A:01:C0:00:11:00<性病>
Bit Rate:11 Mb/s . T.x-Power=15 dBm 鲜花
R.etry limit:8 RTS thr:off Fragment thr:o.ff健康
. Enc.ryption key:off.
. Powe.r Management:off电脑
Link Quality=0/0(这里是不是.出.错的地.方?) Signal level=10/255 Noise level=0/0 汽车
Rx invalid nwid:0 Rx invalid crypt:0 Rx inva.lid fra.g:0<性病>
. . Tx excessive retries:0 Invalid misc:0 Missed beacon:0[成人用品]
[root@EEA153. ~]# sysctl -a|gre.p icmp.
net.ipv6.icmp.ratelimi.t = 10.00.
net.ip..v4.icmp_ratemask = 6168虚拟主机
net.ipv..4.icmp_ratelimit = 1000.
net.ipv4.icmp_igno.re_bog.us_error_responses = 0.
net.ipv4.icm.p_.echo_ignore_broadcasts = 0虚拟主机
ne.t.ipv4.icm.p_echo_ignore_all = 0域名
ping之前我打了
[root@EEA153 ~]# ifc.onfig eth0 d.own教育
[r.oot@EEA153 ~]# s.ervice iptables stop电脑
下.面是ping的结果,ping自己:外贸
[root@EEA153 ~]# ..ping -c 5 192.168.1.13 鲜花
PING 192.168.1.13 (19.2.168.1.13). 56(84) bytes of data. 婚庆
64 bytes from 192.168.1.13: i.cmp_seq=0 ttl=.64 time=0.097 ms--- 印刷
64 bytes from 19.2.168..1.13: icmp_seq=1 ttl=64 time=0.081 ms 杀毒
64 by.tes from 19.2.168.1.13: icmp_seq=2 ttl=64 time=0.083 ms投资
64 .bytes from 192.168.1.13: i.cmp_seq=3 ttl=64 time=0.074 ms 乙肝
64 bytes from 192.1.68.1.13: icmp_seq=4 ttl=64 ti.me=0.083 ms[成人用品]
--- 192.168.1.13 p.ing stati.stics ---投资
5 packets t.ransmitted, 5 received, 0% packet los.s, time 3998ms
rtt min./avg/max/mdev = 0.074/0..083/0.097/0.012 ms, pipe 2域名
ping其他笔记本:
[root@EEA153 ~]# ping -c. 5 192.168..1.11电影
PING 192.168.1.11 (192..168.1.11) 56(84) bytes of. data.电脑
Fro.m 192.168.1.13 icmp_seq=1 Destin.ation Host Unreachable学习
From 192.168.1.13 icmp_seq=2 Destinati.on. Host Unreachable服务器
From. 192.168.1.13 icmp_seq=3 Destination Hos.t Unreachable投资
From 192.168.1.13 icmp_seq.=4 Destinati.on Host Unreachable 建材
--- 192.1.68.1.11 ping statisti.cs ---投资
5 packets transmit.ted, 0 received, +4 errors, 100% packet l.oss, time 4000ms--- 印刷
, pipe 4
网上我查了一堆资料,现在已经一个星期过.去了,.这个问题还没搞定。。。救命啊~~~~ 汽车
[ 本帖最后由 Estel 于 2006-3-17 0.1:4.7 编辑 ] 健康