bba652m wrote:
我內部IP是172.169.0.X
外部透過no-ip下的64.x.x.x...(恕刪)
由於內部的 172.16 應該為 private IP 吧!!!
不過看起來好像不是... 剛剛隨手查查IP得到以下的結果...
來源
OrgName: America Online
OrgID: AOL
Address: 22000 AOL Way
City: Dulles
StateProv: VA
PostalCode: 20166
Country: US
NetRange: 172.128.0.0 - 172.191.255.255
CIDR: 172.128.0.0/10
NetName: AOL-172BLK
NetHandle: NET-172-128-0-0-1
Parent: NET-172-0-0-0-0
NetType: Direct Allocation
NameServer: DAHA-01.NS.AOL.COM
NameServer: DAHA-02.NS.AOL.COM
NameServer: DAHA-07.NS.AOL.COM
Comment: ADDRESSES WITHIN THIS BLOCK ARE NON-PORTABLE
RegDate: 2000-03-24
Updated: 2003-08-08
RTechHandle: AOL-NOC-ARIN
RTechName: America Online, Inc.
RTechPhone: +1-703-265-4670
RTechEmail: domains@aol.net
OrgAbuseHandle: AOL382-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-703-265-4670
OrgAbuseEmail: abuse@aol.net
OrgNOCHandle: AOL236-ARIN
OrgNOCName: NOC
OrgNOCPhone: +1-703-265-4670
OrgNOCEmail: noc@aol.net
OrgTechHandle: AOL-NOC-ARIN
OrgTechName: America Online, Inc.
OrgTechPhone: +1-703-265-4670
OrgTechEmail: domains@aol.net
Private IP Range (私有網段)
RFC 1918 共定義了三個範圍的 Private IP address
Address Range mask
10.0.0.0 - 10.255.255.255 10.0.0.0/255.0.0.0
172.16.0.0 - 172.31.255.255 172.16.0.0/255.240.0.0
192.168.0.0 - 192.168.255.255 192.168.0.0/255.255.255.0
若是以路由的方式... 就要看看防火牆(不管是PC端軟體或者是網路閘口之硬體防火牆)
若是以NAT的方式轉址出去... 以Dlink的設定,就要設定成 虛擬伺服器 來對應 Port 與IP,也就是俗稱的"PAT"方式...
ex: LAN IP : 192.168.1.100:21 203.68.66.100:20000
以PAT的方式...從外部連的IP為 203.68.66.100:20000 ... 內部的話就192.168.1.100:21 (通常21可省略,因為是well-know Port)
這樣講解不知道樓主了解嗎??? 希望對你有幫助...
