destination unreachable port unreachable
Remember that the frame will be forwarded from Default Gateway to Default Gateway until it figures out that it can't forward it anywhere else. This last router will send the Destination Unreachable – Network Unreachable message. If a link is down or a, The symptom of the problem seemed to be that my HOST was generating a lot of ICMP Destination unreachable (Port unreachable) packets that were being sent back to my DNS server. Over the last few hours, my DNS resolution seems stable and the number of the
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 destination unreachable port unreachable 相關參考資料
debian - ICMP : Port unreachable error even if port is open - Unix ...
Destination unreachable is generated by the host or its inbound gateway[3] to inform the client that the destination is unreachable for some reason. A Destination Unreachable message may be generated... https://unix.stackexchange.com Destination Unreachable - Savvius
Remember that the frame will be forwarded from Default Gateway to Default Gateway until it figures out that it can't forward it anywhere else. This last router will send the Destination Unreachabl... https://www.savvius.com How to match ICMP Destination unreachable (Port unreachable) to ...
The symptom of the problem seemed to be that my HOST was generating a lot of ICMP Destination unreachable (Port unreachable) packets that were being sent back to my DNS server. Over the last few hour... https://ask.wireshark.org icmp port unreachable error message - Stack Overflow
The reason this occurs is that there is no process on the receiver that waiting on that port. You need to have a client, that has a socket open, and has done the bind() to that port. https://stackoverflow.com ICMP type 3, Destination unreachable message - Network Sorcery
Gateways in these networks may send destination unreachable messages to the source host when the destination host is unreachable. If, in the destination host, the IP module cannot deliver the datagram... http://www.networksorcery.com ICMP詳解-WEBASP.NET - 中國WEB開發者網絡
3 * Destination Unreachable 主機或路由器返回信息：一些包未達到目的地 0 Net Unreachable 路由器配置錯誤或錯誤指定IP地址 1 Host Unreachable 最後一個路由器無法與主機進行ARP通訊 3 Port unreachable 服務器告訴客戶端其試圖聯繫的端口無進程偵聽 4 Fragmentation Needed but DF set 重... http://big5.webasp.net Port Unreachable - Ask Wireshark
I installed Wire Shark on my computer and tried to open https://My.t-mobile.com I noticed some "Destination unreachable (Port unreachable)" from my computer to my internal DNS server. I can... https://ask.wireshark.org Solved: ICMP Destination unreachable (Port unr... - Cisco Support ...
I'm using the command 'send log hello world' on the cisco router and I can see the syslog server receives the message but the syslog server reply gets rejected with 'ICMP 145 Destinat... https://supportforums.cisco.co 出现Destination Unreachable的解决办法- CSDN博客
本文转自点击打开链接的部分内容1、ICMP简介ICMP全名为(INTERNET CONTROL MESSAGE PROTOCOL)网络控制消息协议。 ICMP的协议号为1。 ICMP报文就像是IP报文的小弟，总顶着IP报文的名头出来混。因为ICMP报文是在IP报文内部的，如图： 图：IP数据报 回到顶部2、ICMP类型ICMP报文主要有两大功能： ... https://blog.csdn.net 小信豬的原始部落: [TCPIP Illustrated] ICMP
3, destination unreachable. 0, network unreachable, *. 1, host unreachable, *. 2, protocol unreachable, *. 3, port unreachable, *. 4, fragmentation needed but don't-fragment bit set, *. 5, source... http://godleon.blogspot.com |