Based on our record, IPv6 test seems to be a lot more popular than mtr. While we know about 57 links to IPv6 test, we've tracked only 1 mention of mtr. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Interesting, I didn't know traceroute used UDP by default. Just did some testing with the best traceroute tool, mtr[0], and using the -u flag for UDP seemed to give the worst results. -t for TCP seemed OK. I never thought about the difference between how TCP and ICMP packets are handled. [0] https://bitwizard.nl/mtr/. - Source: Hacker News / 5 months ago
You can see both addresses here. https://ipv6-test.com/ Likely your ISP has IPv6 and your old router wasn't capable or setup for it. The new one has it enabled by default, and web browsers prefer it over 4, so basic IP address pages show it first. Source: 5 months ago
IPv6 works perfectly well on the router, and my LAN devices can ping each other via their prefix-delegated addresses, but I can't reach the www via IPv6 (according to ipv6-test.com and ping6). Source: 9 months ago
For other sites, Edge is clearly using my IPv6 client address. https://ipv6-test.com and https://ipv6.google.com work fine, for example. And I can confirm in logs on my external site that I'm hitting my site with the client's temp IPv6 address. Source: 10 months ago
Since updating to 23.1 after my firewall does it's weekly reboot, I need to disable any one of my internal vlan interfaces on opnsense and re-enable to make IPv6 work. My WAN always gets it's ipv6 ip but something about the routing to the internal interfaces doesn't work. IPv6 works from the firewall to external works but my desktop and servers can't send/receive any ipv6 traffic. I've tried stopping/starting... Source: 12 months ago
I ran a test on https://ipv6-test.com that showed both IPv4 and IPv6 were not supported initially. After I connected my android tablet to my hotspot to test it as well it showed IPv4 was not supported, but IPv6 was. Then I ran the test again on my computer and it showed the same results of IPv4 not working, but IPv6 is, instead of both not working initially. Source: 12 months ago
iperf - A TCP, UDP, and SCTP network bandwidth measurement tool
What is my IP? - Find out what your IP is. Do not hesitate to open wimip.
ifconfig.co - What is my IP address? — The best tool to find your own IP address, and information about it.
geoiplookup.net - (IPv4 only) Online tool to get accurate IP address information
ipinfo.io - Simple IP address information.
GRC Port Scan - GRC Internet Security Port Scanner. Tests for open ports on your external IP address.