Mikrotik ipv6

Author: a | 2025-04-24

COMO CONFIGURAR IPV6 NO SEU MIKROTIK - ATIVANDO IPV6 MIKROTIK ROUTEROS - CONSULTORIA ASN PROVEDORComo configurar ipv6 no seu mikrotik - ativando ipv6 mikroti

IPv6 on Mikrotik with tunnelbroker.net

Hello everyone,I'm having trouble with my IPv6 configuration and would appreciate some assistance.Setup: My network setup consists of a Fritzbox connected to a Mikrotik switch. The Mikrotik switch then distributes the connection across multiple VLANs (4 in total).Issues: IPv4 works flawlessly across the entire network without any problems. IPv6 is where I'm facing issues: IPv6 only works intermittently or sometimes not at all. Sometimes IPv6 websites and services work perfectly, and I can ping IPv6 addresses successfully. At other times, these connections fail without any apparent reason, and I’m unable to access IPv6 resources or perform successful pings. This inconsistent behavior is confusing and makes troubleshooting difficult. In the Mikrotik interface under IPv6 -> Neighbors, I see that each VLAN has four entries with the same IPv6 address. Out of 16 listed neighbors, only a few show as "reachable," while the rest have a status of "failed" and display a MAC address of 00:00:00:00:00:00. This seems to indicate a routing or configuration issue, but I'm not sure how to resolve it.What I’ve Tried: I have reviewed the IPv6 settings on both the Fritzbox and the Mikrotik switch multiple times to ensure they are correct. I've tested different VLANs and devices to isolate the issue, but I haven’t been able to identify the root cause.Questions: Has anyone experienced similar issues with multiple VLANs on a Mikrotik switch, particularly with incorrect IPv6 neighbor entries? Are there any specific settings or configurations on the Mikrotik switch that could prevent these failed neighbor entries About WinBox Winbox is a small utility that allows the administration of MikroTik RouterOS using a fast and simple GUI. It is a native Win32 binary but can be run on Linux and macOS (OSX) using Wine.All interface functions are as close as possible mirroring the console functions, which is why there are no sections in the manual. Some of the advanced and system-critical configurations are not possible from MikroTik WinBox, like MAC address change on an interface changelog.It supports IPv6 connectivity. To connect to the routers IPv6 address, it must be placed in square braces the same as in web browsers when connecting to the IPv6 server. Winbox neighbor discovery is now capable of discovering IPv6-enabled routers. As you can see from the image below, th... Read More » Why choose FileHorse?SecureSecurely download files from our super-fast and secure dedicated linux serversSafeThis product is 100% safe has been successfully scanned with more than 70 antivirus programsTrustedWe serve all files as they were released. We do not use bundlers or download-managers

Mikrotik ipv6 v7 : r/mikrotik - Reddit

For the MikroTik.In the CLI screen, type ip address print.It will print out the IP address of the MikroTik router on the screen.Access the winbox web config.Open a browser and enter the ip address as url like as shown below.when you enter the username and password, it will take you to the webconfig page, however I would prefer to access the MikroTik management GUI using the winbox software.Open the winbox utility.The best part about winbox utility is that you could access the MikroTik router either using mac address (L2) or IP address.We already downloaded the winbox software on our machine, open it.By default, when your machine is the same network as the MikroTik, you will get the MikroTik under neighbour list with its ipv6 ip.As I am not using the IPv6, I would specify the private Ipv4 address that I have and try to access the MikroTik GUI using the winbox.And here is the winbox management console of the MikroTik chr router.7. Setup the initial network.Click on the Quickset option located on the top left corner. You’ll notice that the WAN link is already configured with the IP address 192.168.1.137, and we’ll keep it as is with the Automatic configuration.Now, let’s move on to setting up our local network. As mentioned earlier, we’re going to configure the IP address 10.100.0.1 with a subnet mask of 255.255.255.0 (/24).IP address: 10.100.0.1Netmask: 255.255.255.0 (/24)Next, make sure to check the box that says “bridge all LAN ports.” This will add our lan interface ether2 to the bridge interface.For now, we won’t check the DHCP server option, as we’ll handle that setup later.Additionally, ensure that the NAT (Network Address Translation) option is checked. This way, the internal Virtual Machine (VM) will have access to the internet using the MikroTik WAN interface.Once you have reviewed these settings, go ahead and click on the “Apply” button, followed by “OK” to confirm the changes. This will apply the configurations and finalise the setup.8. Update the DHCP service.I found setting up the DHCP service within the quickset is a little buggy, so I decided to configure it manually.Goto IP->. COMO CONFIGURAR IPV6 NO SEU MIKROTIK - ATIVANDO IPV6 MIKROTIK ROUTEROS - CONSULTORIA ASN PROVEDORComo configurar ipv6 no seu mikrotik - ativando ipv6 mikroti IPv6 Mikrotik IPv6 Configure on Mikrotik RouterOS v7.x 0. Brief IPv6 configuration on Mikrotik RouterOS is much more complicated than Merlin on ASUS. We are going to config IPv6 in this

ipv6 disable on 7b4 - MikroTik

Mon Sep 19, 2011 5:31 am Re: FEATURE REQUEST: full cone NAT Mon Feb 13, 2023 7:00 pm But at least you can give every customer IPv6.Well we do!But Application support is nigh non-existent. (especially when talking games/consoles)Basically all IPV6 traffic is either from/to Netflix, Meta, or Google. all the other good stuff either rely on manual port-mapping, deterministic NAT/STUN/Full Cone, or Upnp. pe1chl Forum Guru Posts: 10587 Joined: Mon Jun 08, 2015 12:09 pm Re: FEATURE REQUEST: full cone NAT Mon Feb 13, 2023 7:12 pm When games want to have peer-to-peer communication between devices, they should support IPv6.Even when MikroTik would support the required NAT, part of the customers would be out of luck because they are behind another NAT layer (at the ISP). guipoletto Member Candidate Posts: 219 Joined: Mon Sep 19, 2011 5:31 am Re: FEATURE REQUEST: full cone NAT Mon Feb 13, 2023 8:55 pm When games want to have peer-to-peer communication between devices, they should support IPv6.Even when MikroTik would support the required NAT, part of the customers would be out of luck because they are behind another NAT layer (at the ISP).100% Agreed on principleIn practice, unfortunately, we don't get to force the billion dollar companies to get their IPV6 act together.And for the end-user, "the internets" and "magic!" are indistinguishable from each other. So we get the heat, and the mandate to somehow "unbreak" post-nat IPV4. If we (from an ISP standing) get the tools to minimize customer crying, all parties get happier, less service calls are needed, whilst we continue to bad-mouth Micro$oft and Sony in the IPV6 arena.PCP and "FullCone NAT" are our friends in the short-to-medium term. kcarhc Frequent Visitor Topic Author Posts: 57 Joined: Thu Feb 01, 2018 9:54 am Re: FEATURE REQUEST: full cone NAT Tue Feb 14, 2023 5:45 am As users, why do ordinary users reject IPv6?Taking RouterOS as an example, the AAAA resolution problem was not resolved until the 7.8rc1 version. Before that, if you turned on IPv6, your streaming media would have various problems, such as interrupting while playing. This type of problem is also very common in other home routers. In the general perception, if there is a problem with your home network, such as network congestion, turning off IPv6 will solve the problem. If the video playback is incorrect, turn off IPv6. In short, all problems with your home network can be solved by simply turning off IPv6, returning to the state where there were no problems.As a common occurrence, most users reject IPv6. For RouterOS, the AAAA resolution issue was only resolved in version 7.8rc1. Before this, if IPv6 was enabled, users would experience various issues with streaming media, such as frequent interruptions. This type of issue is also very common among other home routers, where users perceive any network slowdowns as a result of IPv6, and simply turn it off to resolve the problem. Any video playback errors? Turn off IPv6. In short, any problems with a home network All for IPv6 too, some issues still prevent me from deploying it: MT PPPoE server not fully supporting "Delegated-IPv6-Prefix" so I switched to VyOS, but then it turned out too many customers have buggy Phicomm routers that break when IPv6 is enabled on accel-ppp server (MT PPPoE doesn't have this bug, it's a combination of specific Phicomm+accel-ppp bugs that breaks IPv4 even though Phicomm doesn't even support IPv6, but tries to negotiate it anyway then fails miserably and disconnects whole session against the RFC recommendation, bad luck...). Znevna Forum Guru Posts: 1352 Joined: Mon Sep 23, 2019 1:04 pm Re: FEATURE REQUEST: full cone NAT Fri Feb 17, 2023 7:37 am [...]when I help them configure their routers, I prefer to disable insecure options by default (like UPnP, or WPS) so I'm not the one to blame when they get hacked. So the "full cone NAT" option would be a nice middle ground (easy to enable with no special configuration unlike port forwarding, and less insecure than UPnP).[...] another benefit could be reduced size of conntack table - instead of many (src-address, dst-address, reply-src-address, reply-dst-address) entries, just one (src-address, ANY, ANY, reply-dst-address) for one local UDP socket (IP:port) talking to many remote ones.[...]Somehow the text above screams at me WRONG.Also they kinda contradict eachother.Opening a ton of ports in customer routers you consider safer?UPnP can be secured, I've made a feature request (SUP-65820) a while ago (12/Nov/21) so that clients can open ports only for themselves, not for other IPs, it was replied that they'll look into it if they get more similar requests.Guess nobody wants a more secure UPnP in RouterOS because it hasn't been done yet. So you keep using that insecure UPnP or manually open ports if you're too lazy to write a feature request for what bothers you. mrz MikroTik Support Posts: 7203 Joined: Wed Feb 07, 2007 12:45 pm Location: Latvia Contact: Re: FEATURE REQUEST: full cone NAT Fri Feb 17, 2023 10:14 am Full cone nat is just a fancy name for 1:1 nat or static nat or whatever you want to call it. It is achievable in ROS by adding one srcnat and one dstnat rule, thats it.Or by "full cone support" you mean adding checkbox "enable full cone nat" next to "enable nat" in quickset? kcarhc Frequent Visitor Topic Author Posts: 57 Joined: Thu Feb 01, 2018 9:54 am Re: FEATURE REQUEST: full cone NAT Fri Feb 17, 2023 11:12 am You mentioned that the type of online gaming you are referring to is through server relay and not for a few people playing on a host platform like Switch/XBox/PS5. These platforms require Fullcone NAT, and if you don't play games, you should not question the needs of a gamer.As for your statement that it is a wrong idea to deeply understand RouterOS, the MikroTik team has made many efforts to lower the entry barriers, including launching the MikroTik Home app. Similarly, I have developed similar software to provide simple management tools

IP Cloud on iPv6 - MikroTik

Full cone NAT Mon Feb 13, 2023 6:41 pm It looks a lot like you are tasking MikroTIk with solving problems that actually are the problem of your game and/or the ISP.I guess that will not fly.Off course we are, We the ISP, buy the Mikrotik gear precisely BECAUSE it fixes the ISP issues, like: "i need a core switch" - enter CRS317 for the save"i need a router with a stable and performant BGP implementation" - Enter CCR2xx/ROS7"i need to firewall port25 at the ISP level, due to longstanding policy/implementation issues on all sides" - enter CCR1036 to firewall tens of gigabytes of trough-traffic....- we most definitely don't buy this gear because the routers make for cute paperweights. the need to somehow fix certain deficiencies of general CPE and Application-layer(read shitty network stack on games) issues arises because that's the part of the network that's under OUR (the ISP) purviewwe cannot fix the gamecannot fix the customer's internal networkcannot force them to only buy good gear properly configured by usand simply there are not enough man-hours to setup port forwarding for every single customer, with different CPE/firmware/bugsetso, a "standard" solution that takes pressure off and frees resources at the ISP level, so we can focus on other stuff is very much welcome; By the way, i deliver FIXED Ipv6 for my whole customer base, it's free/included in the package, and enabled by default. They don't care, cause their shit PS4/Xbox won't play their games, and it's obviously the ISP's fault, that we don't pull IPV4 address-space from our tails and magically "Just enable Upnp" like the crappy guide provided by "Sony/Microsoft" states "we should do". So yeah, "Full-cone", codified by RFC3489"PCP", codified on RFC6887and/or anything else that can be used to de-crapify the edge deficiencies at the ISP-core level (therefore improving the user experience / usability of the actual network) are very welcome additions in the Mikrotik/ISP toolset. mrz MikroTik Support Posts: 7203 Joined: Wed Feb 07, 2007 12:45 pm Location: Latvia Contact: Re: FEATURE REQUEST: full cone NAT Mon Feb 13, 2023 6:44 pm Any modern competitive game uses client-server approach, for others mostly uPnp is enough, so it is only some edge cases that would benefit from cone NAT. pe1chl Forum Guru Posts: 10587 Joined: Mon Jun 08, 2015 12:09 pm Re: FEATURE REQUEST: full cone NAT Mon Feb 13, 2023 6:54 pm we cannot fix the gamecannot fix the customer's internal networkcannot force them to only buy good gear properly configured by usBut at least you can give every customer IPv6. guipoletto Member Candidate Posts: 219 Joined: Mon Sep 19, 2011 5:31 am Re: FEATURE REQUEST: full cone NAT Mon Feb 13, 2023 6:57 pm Any modern competitive game uses client-server approach, for others mostly uPnp is enough, so it is only some edge cases that would benefit from cone NAT.Lack of PCP support breaks Upnp at the CGN level. Does Mikrotik have plans to implement this in the future? guipoletto Member Candidate Posts: 219 Joined:

Routing IPv6 with OSPFv3 - MikroTik

Independent traffic (foreign IPs) to travel in forward from WAN to LAN.There is a new matcher that seems to be designed for this use in the "Connection NAT State" matchers :We have now ein-snat and ein-dnat :.connection state.pngI tried it but it does not seem to have an effect. Are they designed to permit foreign IP addresses to enter through ports opened by Independent NAT mapping actions ?2) Mikrotik should add an explanation in the help ( indicating that to get independent filtering working, a firewall rule in forward needs to be added to allow UDP traffic from WAN to LAN for all IP addresses that should be authorized to contact the opened ports.3) Years of experience in networking is not a serious indicator of a network technician, engineer or manufacturer efficiency or smartness. 4) Gamers can now enjoy full cone NAT with Mikrotik routers You do not have the required permissions to view the files attached to this post. DarkNate Forum Guru Posts: 1065 Joined: Fri Jun 26, 2020 4:37 pm Re: FEATURE REQUEST: full cone NAT Fri Feb 16, 2024 6:17 pm Chances are high, your testing methodology may be flawed, I don't see network diagrams and full config.As for firewall, firewall is null in my testing and many others in this thread, so firewall is ruled out from day one. In addition, firewall on Windows laptop was also disabled.If you believe that MikroTik's EIM-NAT backend implementation is complying with the RFC, to the same level as Cisco and Juniper — Then good luck and have fun, buddy.My conclusion:It doesn't work per the RFC fully. OR MikroTik silently fixed it in newer versions without posting in changelog, my last version test was: 7.11Ain't wasting more time on this than I already have. IPv6 is the future and works fine for my customers, nobody's complaining about NAT problems on native IPv6. FIPTech Long time Member Posts: 560 Joined: Tue Dec 22, 2009 1:53 am Re: FEATURE REQUEST: full cone NAT Fri Feb 16, 2024 6:56 pm My setup cannot be simpler. I will not spend time for a drawing.two local sub-networks, on two different VLANs, routed through an RB5009, Ros 7.14RC1.Just that and default firewall rules to forbid WAN to LAN traffic and allow established traffic.Then another firewall forward rule to permit WAN to LAN UDP traffic. Without this rule, full cone is not available, and this is normal because foreign IP by definition are foreign. They are not in the connections table and because of that cannot use the established traffic forward rule.IPv6 for sure is the futur, but still not available everywhere, and will never be for some old games.For me it's working. As you said, NatType Tester is not buggy, and my tests show that he gives repeatable results.Then we can probably trust it even if the RFC5780 is not fully implemented. Manual testing at Mikrotik seems to show the same positive results.There are a lot of things that do not fully follow RFCs. But when. COMO CONFIGURAR IPV6 NO SEU MIKROTIK - ATIVANDO IPV6 MIKROTIK ROUTEROS - CONSULTORIA ASN PROVEDORComo configurar ipv6 no seu mikrotik - ativando ipv6 mikroti

Problem with IPv6 neighbours - MikroTik

Specified export output will be printed to the terminalshow-sensitive (yes|no; Default: no). RouterOS version 7 onlyhide-sensitive (yes|no; Default: no). RouterOS version 6 onlyShow sensitive information, like passwords, keys, etc.Hide sensitive information, like passwords, keys, etc.terseWith this parameter, the export command will output only configuration parameters, without defaults.verboseWith this parameter, the export command will output whole configuration parameters and items including defaults.For example, export configuration from /ip address the menu and save it to a file: [admin@MikroTik] > /ip address print Flags: X - disabled, I - invalid, D - dynamic # ADDRESS NETWORK BROADCAST INTERFACE 0 10.1.0.172/24 10.1.0.0 10.1.0.255 bridge1 1 10.5.1.1/24 10.5.1.0 10.5.1.255 ether1 [admin@MikroTik] > /ip address export file=address [admin@MikroTik] > /file print # NAME TYPE SIZE CREATION-TIME 0 address.rsc script 315 dec/23/2003 13:21:48 [admin@MikroTik] >By default, the export command writes only user-edited configuration, RouterOS defaults are omitted.For example, the IPSec default policy will not be exported, and if we change one property then only our change will be exported: [admin@rack1_b4] /ip ipsec policy> print Flags: T - template, X - disabled, D - dynamic, I - inactive, * - default 0 T * group=default src-address=::/0 dst-address=::/0 protocol=all proposal=default template=yes [admin@rack1_b4] /ip ipsec policy> export # apr/02/1970 17:59:14 by RouterOS 6.22 # software id = DB0D-LK67 # [admin@rack1_b4] /ip ipsec policy> set 0 protocol=gre [admin@rack1_b4] /ip ipsec policy> export # apr/02/1970 17:59:30 by RouterOS 6.22 # software id = DB0D-LK67 # /ip ipsec policy set 0 protocol=greNote:The * flag, indicates that the entry is system default and cannot be removed manually.Here is the list of all menus containing default system entriesMenuDefault Entry/interface wireless security-profilesdefault/ppp profile"default", "default-encryption"/ip hotspot profile default/ip hotspot user profile default/ip ipsec policy default/ip ipsec policy group default/ip ipsec proposaldefault/ip ipsec mode-confread-only/ip smb shares pub/ip smb users guest/ipv6 nd any/mpls interfaceall/routing bfd interfaceall/routing bgp instancedefault/routing ospf instancedefault/routing ospf areabackbone/routing ospf-v3 instancedefailt/routing ospf-v3 areabackbone/snmp communitypublic/tool mac-server mac-winboxall/tool mac-serverall/system logging"info", "error", "warning", "critical"/system logging action"memory", "disk", "echo", "remote"/queue type"default", "ethernet-default", "wireless-default", "synchronous-default", "hotspot-default", "only-hardware-queue", "multi-queue-ethernet-default", "default-small"If some specific menu will not be able to respond to the export command, starting from the RouterOS v7.11, an error message will be printed out in the export command output after a timeout ("#error exporting "/xxx" (timeout)") and the process will move on to the next menu.Starting from RouterOS 7.13, you can export parts of a specific menu. For instance, it is possible to export a specific address-list among multiple address-lists on your router.[admin@MikroTik] > ip firewall address-list export where list=mylistConfiguration ImportRoot menu command import allows running configuration script from the specified file. Script file (with extension ".rsc") can contain any console command including complex scripts.For example, load saved configuration file[admin@MikroTik] > import address.rscOpening script file address.rscScript file loaded and executed successfully[admin@MikroTik]