Ping6 no route to host 0 P3-2. ping6命令是Linux系统中用于测试与IPv6地址的网络连接是否正常的工具。本文将介绍如何使用ping6命令进行网络测试，包括适用Linux版本、基本语法、常用选项、实例详解、注意事项等，旨在帮助计算机学生和Linux工程师掌握这一重要命令。 Linux ping6命令介绍 ping6是ping Your host ip is set to the address of your default gateway and your default route points to your entire block 2a00:dd0:0:28::. I believe that is exactly what I'm running into when trying to send UDP over a link-local address, the SCOPED_ID is being stripped somehow. Commented Jun 26, 2021 at 10:21. If I do a ping6 -c 1 ipv6. Aug 7, 2021 · @normanmaurer I found this Netty issue which discusses the stripping of SCOPE_ID and how there was some sort of "hack" that was removed because it broke MacOS. Ask Question Asked 6 years, 8 months ago. So basically when you ping(8) the address xx. Closed vietj added this to the 4. 重新执行ping6命令. 3) on my computer. 1936 It's running on a hyper-v and it was working before this update. 30. COM: [edit] Feb 7, 2012 · OK I think setting the multicast_if may have fixed me in the general case, but here's a fun similar issue. conf (again, with a teensy weensy bit obfuscated) 3. com (or ping ipv6. --- google. Since a ping command reaches correctly the remote host, the "no route to host" is not due to a missing route. How to set this Oct 18, 2019 · Run this on the docker host: ping -I fdaa:bbbb:cccc:1:1::1 <IPv6 address you want to ping> If it doesn’t work then there is a problem with the IPv6 routes from the host to the IPv6 address you want to ping, or the reverse routes. -r Bypass the normal routing tables and send directly to a host on an attached interface. 实机装了 LEDE 软路由，但是偶然发现局域网内 IPv6 只能 ping 通网关，而其他设备不通。 CVM1完整的10个ping6报文截图如下： CVM2完整的10个ping6报文截图如下： CVM1的ping6成功的截图如下： 到此一次完整的ping6的过程就结束了，同样的道理，其他协议报文也是有这样的一个封装和解封装过程，希望本文能够让对大家有所帮助。 Jun 21, 2022 · I have the following: root@LS-6# run show route 172. I have done with command "ping6 -I en0 -c 1 My_IPV6_Address". Then see if you can ping 2a00:dd0:0:28::1. biz Feb 12, 2018 · Note that if you want to ping a remote ipv6 address, your home router also has to support ipv6. 点按要与 IPv6 搭配使用的网络服务，然后点按“详细信息”。 Nov 16, 2020 · ping6: UDP connect: No route to host The clients also do not get any IPv6 addresses anymore after changing it to relay mode. But the problem was still not fixed Dec 9, 2023 · macOS 开启 TUN 入站后，出站无法连接 IPv6，显示 connect: no route to host #1217. 1、执行下： # ip -6 route. I managed to get it working on my FreeBSD-server, which I also use as a gateway/firewall to the internet. New comments cannot be posted. I'm writing a utility that does a quick multicast broadcast/listen on each of a computer's networks. But they can't ping beyond the FreeBSD-server. 1. 20171110. My clients can ping6 each other and the FreeBSD-server. Viewed 7k times 1 . ) – Arjan. It is interesting the Cisco router can ping the juniperbut my guess is link-local addressing is come into play there. Here, the term host represents the IPv6 address or the hostname of the device you wish to ping. Also pkg isn't working, I'm guessing because it's defaulting to IPV6. 0% packet loss" Nov 21, 2024 · The "no route to host" message is due to the firewall denying access via a ICMP message (target: REJECT) rather than just dropping the packet (target: DROP). Problem. I can ping6 my modem, clients on my LAN and even the internet. My machine has an address fe80::d939:2d31:6fe2:c203. 问题排查： 参见How to Ping an IPv6 Address in Linux Command Line. Select all Open in new window. 21 table P3-2. I'm able to SSH into this machine from another device on the same network using the above command, but not from the internet. Feb 19, 2024 · linux 下，ping 某个IPV6报错，例如：ping6 zjj. 5 via ge-0/0/0. 21/32 *[BGP/170] 00:21:13, localpref 100, from 172. 1 the ping behavior has changed, because it's now requires -4/-6 option to resolve names: > ping ya. Feb 26, 2013 · Please note that the IPv6 gateway is on a different subnet, that's why I declared a static route. I have some en5 interface that continues to return No Route To Host errors. May 31, 2017 · And, if I understood the question of pinging with scope correctly, I should try pinging the IPv6 local address of the router, but it doesn't seem to be shown directly - the first address is my own global IPv6 address and the second one the subnet of the link-local address. 2/ My first OpenWRT router receives IPv4 address via WAN interface and has IPv4 LAN. The solution. com 16 chars, ret=-1 ^C --- google. inet. Dec 17, 2024 · In this command, ping6 is used followed by the target host. The newly added rule doesn't have a RTF_NONEXTHOP flag set, which is commented as "route with no nexthop" flag in header file. Oct 29, 2012 · [root@poopsie /]# ping6 2001:4860:4860::8888 ping6: UDP connect: No route to host. Before adding that line I was just getting no connection to network or similar, now at least I get, if I try, for example, ping6 www. I first thought it was something wrong with ppp, but I investigated further and I'm unable to ping6 ::1. Why would this be happening? Just wondering! This is not mission-critical for me at the moment; more a matter of curiosity. There is allegedly no route to the default gateway, what I cannot understand as the routing table clearly states, there is the route: root@OPNsense:~ # traceroute6 fe80::c225:6ff:feff:820d (It does not matter, if I add "%bce0" or not. 使用 mac ping 同一个路由器上的 ip 地址时遇到如下情况 当 mac 插上网线时,可以 ping 通 当 mac 连上该路由器,会出如下错误:Request tim > ping6 2001:4860:4860::8888 ping6: UDP connect: No route to host There aren't many VPN providers that natively support IPv6, so I wonder if there are any workarounds that allow me to connect to IPv4 network through VPN, and to IPv6 network normally. Anyway, that's not Termux issue as /system/bin is part of Android OS. cn. # ping6 localhost PING localhost (::1): 56 data bytes ping6: sendmsg: No route to host ping: wrote localhost 64 chars, ret=-1 ping6: sendmsg: No route to host ping At each hop along the way the HopLimit field in the IPv6 packet is decreased. google. See also: No route to host with nc but can ping Aug 13, 2020 · After connecting the computer to the modem with a LAN cable, I realized that if I ping 8. If I do the same thing with my PC, it returns a response and it can find the server. 系统显示类似如下，确认不存在显示不一致的情况，若存在显示不一致的情况，请重新参照配置 IPv6 地址的步骤进行配置。 执行以下命令，查看 ECS 服务器的 IPv6 地址段与元数据的 IPv6 地址段是否存在不一致的情况 . Sep 9, 2011 · $ ping6 fe80::216:cbff:fe94:1a79 ping6: UDP connect: No route to host $ fails? Is it possible to access the remote machine without typing an interface name %en0? May be it is a very basic question because I am not a powerful IPv6 user. 0 milestone Aug 9, 2021. Here is a snippet of my current rc. 日志截图如下 No route to host ，字面意思很好理解， 路由不到主机，具体到截图里面就是找不到 20. vietj If you use such an address as a destination of a connection from the host itself the source address selection uses the interface from the Netif column of a matching row to select the source address. If the HopLimit field reaches 0, the ICMPv6 packet is dropped. conf in /etc, so I made one and put this text in it and rebooted my computer. nekolsd opened this issue Dec 9, 2023 · 5 comments Comments. netstat -rnaW -f inet6. In my case, macOS: Jul 7, 2023 · 4. 1 -> xx. the ping will use ping -6 to do it. Although first I tried this I simply set it via the GUI the config did not seem to completely reflect all the changes mentioned in the example config. 0: 17 destinations, 17 routes (17 active, 0 holddown, 0 hidden) + = Active Route, - = Last Active, * = Both 172. 302, Push 18, Push 301056(top Oct 4, 2016 · There is a static route for 0. 使用ping6命令测试连接到公网上的IPv6服务的连通性；4. Apr 2, 2019 · Solved: I'm using IPV6 to configure a few routers and when trying to ping the connection to make sure everything is working the command ping ipv6 (address) produces the result of "translating (address)" An example of the address I'm using May 28, 2024 · ping6: udp connect: no route to host，###Kubernetes实现“ping6:udpconnect:noroutetohost”错误排查####概述当在Kubernetes集群中出现“ping6:udpconnect:noroutetohost”错误时，通常是因为IPv6网络连接的路由配置不正确导致。 Jun 21, 2023 · IPv6通信测试主要包括以下几个步骤：1. Viewed 6k times 4 . com-c 163、ping6 2400:da00::6666-c 164、ping6 ipv6. Sep 17, 2024 · 节点kubeadm join 时发现kubelet启动失败，no route to host 清除iptables规则，关闭防火墙即可该笔记仅用于自己学习；上一篇安装了环境，这一篇开始虚拟机ip修改的位置修改的，记得开启宿主机的mac os 网络共享，不然你使用了自定义的vmnet2或者vmnet3，虚拟机是无法联网的。 Jan 26, 2024 · no route to host：直接原因是没有配置好默认网关地址，计算机上的路由表找不到到目标ip的路。绝大多数情况是DHCP无应答。 目标主机不可达：网络本身就没有连接，防火墙没关、也有可能对方主机没有开，也可能对方主机限制了响应ping消息的响应，很多主机不让别人ping的。 Feb 26, 2022 · 最近读研入组，组里服务器是IPv6地址，不知道为什么校园网连不上，ping6都ping不通，试过网上博客的各种方法了，最后总是显示： 1 ping6: UDP connect: No route to host 于是万能的大师兄说：给你搭一个IPv4的跳板机，你先连接到跳板，然后再连服务器！ Dec 6, 2019 · 在hadoop集群中跑程序 出现NO Route to Host的错误，原因其实很简单 ，就是因为系统防火墙没有关。下面先讲讲hadoop的工作原理 Hadoop 总体概述 1 Hadoop起源于Google的集群系统， Google的数据中心使用廉价Linux PC机组成集群，在上面运行各种应用。 Jun 26, 2021 · ping6 ipv6. Open comment sort This works by default on my LAN, no manual config required. not from upstream, but the very first hop): # traceroute6 google. I tried to ping both ways (from machine to device and device from machine) but all I get is Destination unreachable: Address unreachable (Exact output is provided below). I tried ip -6 route on the Pi and got . Oct 3, 2023 · My setup is as following: 1/ An ISP router to which I have no admin access, and which gives IPv4 address via DHCP and MAC filtering to my first OpenWRT router. ) Feb 2, 2023 · On some devices /system/bin/ping6 (SELinux policy?) is broken and doesn't work even under adb. Same happens when I try to ping6 router's address. 1 but that is the only static route configured. 8 or any # ping6 returns some form of "no route to host". I can ping6 the IPv6 server, so there is a working route. 查看本地IPv6地址；2. 完成前面的配置之后，再次执行ping6命令来验证问题是否解决。如果一切正常，你应该能够成功地使用ping6命令进行IPv6网络连接。 希望以上步骤能帮助你解决"ubuntu ping6: connect: Network is unreachable"的问题。 Dec 27, 2020 · The host has an IPv6 address; rtsol is running; ping6 google. ch ping6: UDP connect: No route to host. route -6 -ne | grep eth0 ping6 2409:8a1e:91c7:xxxx:xxxx:xxxx:xxxx:xxxx ping6: UDP connect: No route to host The text was updated successfully, but these errors were encountered: All reactions Jul 22, 2014 · $ ping6 -n -I en0 fe80::bae8:56ff:fe1b:d57c%en0 ping6: UDP connect: Network is down Or this: $ ping6 -n fe80::bae8:56ff:fe1b:d57c ping6: UDP connect: No route to host Here, en0 is my wifi interface, and fe80::bae8:56ff:fe1b:d57c is the address taken from ifconfig or System Preferences pane. cyvu qdtrsco uaga ejvuz hmk pfqzo gtdsx nbv ftu azsf lho axp ijnft ozi duews