[求助]高手帮我出主意啊

tiantiankx1

<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 26.25pt; mso-char-indent-count: 2.5;"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;;">向大家请教一个问题，我住的那个地方应该是一个比较大点的局域网（用的是内外</span><span lang="EN-US"><font face="Times New Roman">IP</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;;">），局域网有好处也有坏处啊，正常情况下，速度是很快，可是，病毒很多，每天晚上一到九点左右，上网就很忙，</span><span lang="EN-US"><font face="Times New Roman">ARP</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;;">攻击很严重，而且有时候是</span><span lang="EN-US"><font face="Times New Roman">IP</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;;">攻击还不是</span><span lang="EN-US"><font face="Times New Roman">ARP</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;;">，弄的我现在都不知道改怎么弄了，我装的是天网防火墙，</span><span lang="EN-US"><font face="Times New Roman">360</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;;">奇虎；但是还是被欺骗，经常掉线，请教高手我改怎么做，请高手不吝赐教啊。</span></p>