Questions tagged [ipv6]

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12 questions with no upvoted or accepted answers
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votes
0answers
362 views

IPv6 quits working after using VPN

My Macbook Pro running Mavericks picks up my ISP's (native) IPv6 support with automatic configuration just fine on bootup. I'm using an AirPort Extreme 802.11ac (2013) with default settings. If then ...
3
votes
0answers
693 views

macOS Sierra/High Sierra and IPv6 DNS via SLACC

In my (dual stack) network, a router provides IPv6 addresses and DNS servers (RDNSS) via router advertising. There is no DHCPv6 server running and I want my mac to accept the DNS servers being ...
2
votes
0answers
575 views

native IPv6 support over PPPoE in Apple Airport Extreme

Is there a technical reason why Apple does not support native IPv6 over PPPoE in their Airport Extreme Basestations? AFAIK here in Germany, all ISP using it and all modern routers seem to support it. ...
2
votes
0answers
700 views

IPv6 router advertisements for PPP0 (VPN) on the iPhone

I use IPv6 on the iPhone and it is working fine on the WiFi - I have radvd (router advertisement deamon) in the router and iPhone gets configured automatically. Problem is when I use VPN through the ...
1
vote
0answers
22 views

MacOS prefer /etc/hosts over DNS

My Mac is running dual stack IPv4/IPv6 which works fine. In my /etc/hosts I have added a IPv4 pointer to my development VM like so: website.test 10.10.10.35 This works fine. But I noticed that some ...
1
vote
0answers
795 views

Safari can't access to ipv6 address whereas Chrome can do

When using Cisco OpenConnect client there are no problems resolving IPv6 only sites. However while using open source openconnect command line client from brew Safari can't resolve IPv6 only sites. ...
0
votes
0answers
32 views

iOS 12 (iPad) Scoped literal IPv6 addresses

I have a raspberry pi running dnsmasq on my lan with both IPv4 and IPv6. I would like to use the custom dns setting on the iPad to use the raspberry rather than the DNS offered by the router in DHCP ...
0
votes
0answers
31 views

MacOS/X: ssh -6 to mDNS hostname on LAN only works after ping6 to same hostname

I'm observing some "interesting" behavior on my Mac -- I have a Linux box running on my LAN with IPv6 configured, and I when I try to "ssh -6" from my Mac to that box, the mDNS hostname resolution ...
0
votes
0answers
135 views

airport express IPv6 issue?

I'm considering that it can be an issue with airport express IPv6 but not sure, might be another unrelated thing which then I would like to know more about. To put it simple I'll say the following: ...
0
votes
0answers
734 views

Setup an IPv6 6in4 Tunnel on macOS High Sierra 10.13

I'm trying to setup a 6in4 tunnel from my home with IPv4 only addressing to a Hurricane Electric tunnel for some IPv6 testing. I tried to create a new Interface: System Preferences > Network > [...
0
votes
1answer
8k views

Is it safe to turn off Block IPv6 on my Airport Extreme

I think I am having issues trying to connect to servers that are using IPv6. Mainly related to local web development. On this Github Issue relating to my specific problem and they recommend ...
0
votes
1answer
2k views

SSH using IPV6 getting error “No Route to Host” On My Mac Machine

I am trying to ssh with ipv6 in my mac machine but I am getting error "No Route to Host". I can it successfully with ipv4. Can anyone guide me please if it require any network setting or else? I am ...