- 论坛徽章:
- 0
|
前几天新做了一个FREEBSD6.3系统,有独立的IP(220.178.101.39),可是在网内(220.178.101.44)可以访问(ping、SSH什么的都可以,安装了WEB和MYSQL等服务),回到家之后用ADSL想连上来就不能访问了,换IP也不行。不知道哪里出了问题。
各位达人。我需要提供哪些资料呢?
重要的补充:把这些IP分到MS的系统从外网都可以访问,能访问,能ping
- $ su
- Password:
- mail# ifconfig
- fxp0: flags=8802<BROADCAST> mtu 1500
- options=8<VLAN_MTU>
- ether 00:e0:81:60:2b:d3
- media: Ethernet autoselect (none)
- status: no carrier
- em0: flags=8843<UP> mtu 1500
- options=1b<RXCSUM>
- inet 220.178.101.39 netmask 0xfffffff0 broadcast 220.178.101.47
- ether 00:e0:81:60:2b:d2
- media: Ethernet autoselect (100baseTX <full>)
- status: active
- plip0: flags=108810<POINTOPOINT> mtu 1500
- lo0: flags=8049<UP> mtu 16384
- inet6 fe80::1%lo0 prefixlen 64 scopeid 0x4
- inet6 ::1 prefixlen 128
- inet 127.0.0.1 netmask 0xff000000
- mail# more /etc/rc.conf
- # -- sysinstall generated deltas -- # Tue Jun 10 10:35:41 2008
- # Created: Tue Jun 10 10:35:41 2008
- # Enable network daemons for user convenience.
- # Please make all changes to this file, not to /etc/defaults/rc.conf.
- # This file now contains just the overrides from /etc/defaults/rc.conf.
- defaultrouter="220.178.101.33"
- hostname="mail.vvv.com.cn"
- ifconfig_em0="inet 220.178.101.39 netmask 255.255.255.240"
- keymap="us.iso"
- sshd_enable="YES"
- usbd_enable="YES"
- mail#
- Options Editor
- Name Value
- ---- -----
- NFS Secure NO
- NFS Slow NO
- NFS TCP NO
- NFS version 3 YES
- Debugging NO
- No Warnings NO
- Yes to All NO
- DHCP NO
- IPv6 NO
- Skip PCCARD NO
- FTP username ftp
- Editor vi
- Tape Blocksize 20
- Extract Detail high
- Release Name 6.3-RELEASE
- Install Root /
- Browser package links
- Browser Exec /usr/local/bin/links
- Media Type <not>
- Media Timeout 300
- Package Temp /var/tmp
- Newfs Args -b 16384 -f 2048
- Fixit Console serial
- Re-scan Devices <*>
- Use Defaults [RESET!]
- Use SPACE to select/toggle an option, arrow keys to move,
- ? or F1 for more help. When you're done, type Q to Quit.
- Which text editor to use during installation
复制代码
我以为是网线的问题,换网线不行
以为是机器的问题,换机器也不行
以为是路由的问题,把这些IP分到其它机器上都能用
到最后只能怀疑是系统问题了。难道要我放弃这个系统吗?
internet(100M)--路由-----IP1---内网VLAN
|--网管交换机-+-------IP2
|-------IP3
………… |
|