All Questions
8
questions
2
votes
0
answers
84
views
Cannot add a tunnel to /etc/network/interfaces
Note:
I already checked this question and this question. The solution of the former is not relevant to my problem and the latter does not have any answers.
I have a basic VPS from aeza.net. When I ...
- 61
1
vote
1
answer
492
views
How to configure a GUE receive tunnel in Linux for IPv6
I am trying to configure a GUE tunnel to receive IPv6 packets that contain GUE encapped IPv4 packets but I am having trouble de-encapsulating the packets. The IPv6 packets have a GUE encapsulated ...
11
votes
1
answer
11k
views
What is this sit0 device?
I'm setting my computer (running Debian Buster) up for Hurricane Electric's IPv6 tunnel broker. They provide instructions for several configuration methods, but here's for iproute2, which I've been ...
- 885
2
votes
1
answer
2k
views
How can I get IPv6 when my ISP doesn't provide it?
I am trying to get IPv6 up and running on my network because I have heard about IPv6 tunnel brokers should be able to help with that.
I don't really understand how it is working, or why I need it, but ...
- 89
3
votes
0
answers
628
views
better nftable config for NAT of IPv4 over IPv6 by MAP-E (RFC 7597)
I am configuring nftable (/usr/sbin/nft) for IPv4 over IPv6 tunneling. There are several standards for tunneling IPv4 packets encapsulated in IPv6 packets. One of popular methods is MAP-E (RFC 7597). ...
1
vote
1
answer
696
views
Adding IP6 link local address to gretap interface
I've created a GRETAP interface which is working:
$ ip link show t104016114
15: t104016114@NONE: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1242 qdisc fq_codel state UNKNOWN mode DEFAULT group ...
- 524
1
vote
0
answers
801
views
IPv6 packets injected on tun interface go up to IPv4 stack
I have a problem about tun interfaces and the IPv6 handling by the kernel.
I'm trying to provide IPv6 to the end-users of my network over a pure IPv4 network. Summarizing (just a tunneling background ...
- 181
1
vote
1
answer
254
views
Why does my tunneled IPv6 connectivity drop after a short period of time?
I correctly setup a Hurricane Electric tunnel on a CentOS 6.5 VPS server (KVM). I use CSF (ConfigServer Security & Firewall) which acts as a wrapper for iptables and ip6tables, the default ...
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