2015-12-12 · 3 13 Communication administratively prohibited by filtering——由于过滤，通信被强制禁止 x 3 14 Host precedence violation——主机越权 x 3 15 Precedence cutoff in effect——优先中止生效 x 4 0 Source quench——源端被关闭（基本流控制） 5 0 Redirect for
ICMPv6 2017-12-8 · 1 Communication With Destination Administratively Prohibited The datagram could not be forwarded due to filtering that blocks the message based on its contents. Equivalent to the message subtype with the same name (and Code value 13) in ICMPv4. 3 Address Unreachable There was a problem attempting to deliver the datagram The TCP/IP Guide - ICMPv4 Destination Unreachable Messages Communication Administratively Prohibited. The datagram could not be forwarded due to filtering that blocks the message based on its contents. 14. Host Precedence Violation. Sent by a first-hop router (the first router to handle a sent datagram) when the Precedence value in the Type Of Service field is … RFC 3360 - Inappropriate TCP Resets Considered Harmful 2020-4-26 · However, an ICMP "Administratively Prohibited" message could be a reasonable addition, for firewalls willing to use explicit communication. One possibility, again to be explored in a separate document, would be for the ICMP "Administratively Prohibited" message to be modified to convey additional information to the end host.
2020-5-13 · 如：TYPE为3，code为13的报文（通信被认为的禁止 communication administratively prohibited ），或者主机通过多次重复发送没有收到任何回应）。 Open|filtered状态，这种状态主要是nmap无法区别端口处于
2018-6-25 · administratively prohibited——目的主机 被强制禁止 3 11 Network unreachable for TOS——由于服务类型 TOS，网 络不可达 3 12 Host unreachable for TOS——由于服务类型 TOS，主机不 可达 3 13 Communication administratively prohibited by ，通信被
2020-4-26 · However, an ICMP "Administratively Prohibited" message could be a reasonable addition, for firewalls willing to use explicit communication. One possibility, again to be explored in a separate document, would be for the ICMP "Administratively Prohibited" message to be modified to convey additional information to the end host.
The TCP/IP Guide - ICMPv4 Destination Unreachable Messages Communication Administratively Prohibited. The datagram could not be forwarded due to filtering that blocks the message based on its contents. 14. Host Precedence Violation. Sent by a first-hop router (the first router to handle a sent datagram) when the Precedence value in the Type Of Service field is …