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FTP有关问题与解�{?br/>
1、FTP内网问题

问：FTP讄��好后�Q�FTP所有服务器可以上传下蝲附�g�Q�局域网客户不能上传和下载附�?br/>

�?nbsp; 原因分析�Q?br/>
        FTP端口被系�l�自带的防火墙阻挡，局域网内电(sh��)脑无法访问FTP服务�?br/>
        解决�Ҏ(gu��)��Q?br/>
        在防火墙里放开FTP服务端口�Q�服务器、客��h��都要开攄��?br/>
        问：FTP讄��好后�Q�FTP所有服务器不可以上传下载附�?br/>
        �?nbsp; 原因分析�Q?br/>
        FTP没有讄��好或者FTP存储文�g�Ҏ(gu��)��限没有写权限

        解决�Ҏ(gu��)��Q?br/>
        1)、检查FTP讄��

2)、FTP存储文�g夹设�|�写权限

3)、检查FTP端口有没有被开通或者被占用�Q�用telnet 命��o��试

2、FTP局域网可以上传下蝲但广域网不能上传下蝲

问：FTP局域网可以上传下蝲附�g�Q�广域网不能上传下蝲附�g�?/p>

    �?原因分析�Q?br style="WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); FONT-STYLE: normal; TEXT-INDENT: 0px; FONT-FAMILY: 'Microsoft YaHei', sans-serif; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(0,0,0); FONT-SIZE: 16px; FONT-WEIGHT: 400; WORD-SPACING: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial"/>
           产生此原因问题是�׃��|�络问题、FTP主被动设�|�或者广域网客户机器讄��问题

           �?解决�Ҏ(gu��)��Q?br style="WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); FONT-STYLE: normal; TEXT-INDENT: 0px; FONT-FAMILY: 'Microsoft YaHei', sans-serif; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(0,0,0); FONT-SIZE: 16px; FONT-WEIGHT: 400; WORD-SPACING: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial"/>
           1)  ��查�\由器端口映射是否功成功，在广域网用telnet��试端口是否通�?br style="WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); FONT-STYLE: normal; TEXT-INDENT: 0px; FONT-FAMILY: 'Microsoft YaHei', sans-serif; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(0,0,0); FONT-SIZE: 16px; FONT-WEIGHT: 400; WORD-SPACING: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial"/>
          2�Q�检查硬仉��火墙是否开通FTP端口�Q�在�q�域�|�用telnet��试端口是否通�?br style="WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); FONT-STYLE: normal; TEXT-INDENT: 0px; FONT-FAMILY: 'Microsoft YaHei', sans-serif; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(0,0,0); FONT-SIZE: 16px; FONT-WEIGHT: 400; WORD-SPACING: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial"/>
          3�Q�检查广域网客户机系�l�自带防火墙是否��L��Q�在防火墙开通端口或者关闭防火墙功能

           4�Q�检查广域网客户机系�l�安装的杀病毒软�g或者安全卫士阻挡�?br style="WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); FONT-STYLE: normal; TEXT-INDENT: 0px; FONT-FAMILY: 'Microsoft YaHei', sans-serif; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(0,0,0); FONT-SIZE: 16px; FONT-WEIGHT: 400; WORD-SPACING: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial"/>
           5�Q�在�q�域�|�客��h��中资源管理器打开FTP地址�Q�是否能打开FTP�Q��ƈ能上传下载，如果不能�Q�表�C?/p>

FTP�q�域�|�端口没有映��成功。请按第1�?�?�?、个�Ҏ(gu��)��重新��查，如果��认1-4步骤都没有问题，

请切换一下FTP主被动模式�?br style="WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); FONT-STYLE: normal; TEXT-INDENT: 0px; FONT-FAMILY: 'Microsoft YaHei', sans-serif; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(0,0,0); FONT-SIZE: 16px; FONT-WEIGHT: 400; WORD-SPACING: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial"/>
6�Q�广域网客户��Z��Internet 选项下面��“浏览”节点下的“��用被动FTP�Q��ؓ防火墙和DSL调制�?/p>

     调器兼容性）”前面的勑֎�掉�?br style="WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); FONT-STYLE: normal; TEXT-INDENT: 0px; FONT-FAMILY: 'Microsoft YaHei', sans-serif; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(0,0,0); FONT-SIZE: 16px; FONT-WEIGHT: 400; WORD-SPACING: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial"/>
           7�Q�广域网客户机DNS的IP地址不能讄��路由器，换成�q�营商DNS的IP地址�Q�IP地址在网上查�?br style="WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); FONT-STYLE: normal; TEXT-INDENT: 0px; FONT-FAMILY: 'Microsoft YaHei', sans-serif; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(0,0,0); FONT-SIZE: 16px; FONT-WEIGHT: 400; WORD-SPACING: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial"/>
           8�Q�更换FTP服务软�g�?/p>

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邦永&中国��目���理

邦永&中国��目��理