13 Communication Administratively Prohibited [RFC1812] 14 Host Precedence Violation [RFC1812] 15 Precedence cutoff in effect [RFC1812] In Cisco implementation, no ip unreachable is a command that is enabled by default on an interface. Cause: Solution:
Communication administratively prohibited by filtering-- 由于过滤，通信被强制禁止 3 14 Host precedence violation--主机越权 3 15 Precedence cutoff in effect--优先中止生效 4 0 Source quench--源端被关闭(基本流控制) 5 0 Redirect for network--对网络重定向 ICMP type 3, Destination unreachable message 2010-4-23 · Codes 9 and 10 were intended for use by end-to-end encryption devices used by U.S military agencies. Routers SHOULD use Code 13 (Communication Administratively Prohibited) if they administratively filter packets. Routers MAY have a configuration option that causes Code 13 (Communication Administratively Prohibited) messages not to be generated. SSH tunneling error: "channel 1: open failed
2020-7-8 · The text open failed: administratively prohibited: open failed is being outputted to stderr, "on mac or cygwin" you can hide this warning (what it's warning about doesn't actually break anything) by sending that text to null (appending 2>/dev/null to the command). This absolutely answers the question, especially if you dont have admin access to the other machine to fix the underlying issue
2019-6-5 · 一、反射 ACL 简介如果现在要求在思科路由器上通过配置 ACL 来实现以下功能：A 网段中的主机可以主动访问 B 网段中的主机，但 B 网段中的主机不可以主动访问 A 网段中的主机。估计很多新人的给出的答案都是：配置… 标准ACL配置小实验走起 - 系统运维 - 亿速云 2020-7-19 · 实验要求 在R1路由上建立标准ACL，实现仅允许PC1能访问PC3，禁止PC2对PC3进行访问的功能。 具体配置 1、配置三台pc机地址、网关 PC1> ip 192.168.10.2 192.168
ICMPv6
ICMP的类型_百度文库 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 how to solve the "open failed: administratively prohibited 2020-7-8 · The text open failed: administratively prohibited: open failed is being outputted to stderr, "on mac or cygwin" you can hide this warning (what it's warning about doesn't actually break anything) by sending that text to null (appending 2>/dev/null to the command). This absolutely answers the question, especially if you dont have admin access to the other machine to fix the underlying issue 荒原之梦 - 第53页 共57页 - 关注信息安全,科技前沿 …