1. U

    Dynamic Prefix; Static Host; IPv6

    This is a general, "is this possible with FreeBSD?" question. I'm honestly expecting a no, but figured asking wouldn't hurt. I have a /48 and my router is set to randomize the /64 I'm using for my LAN every 12 hours. I was wondering if I could setup the host portion of the address to a static...
  2. rafael_grether

    PF PF x IPv6 TCP ports

    Hi guys, I recently implemented IPv6 stack on my AWS EC2 Machine. After a long time, dual stack is working... But only with PF disabled. With just "pass all" rule, everything from Layer 3 and Layer 4 works (IPv4, IPv6, TCP ports, ICMP, ICMP6) But with these simple general rules (for testing...
  3. sdavidb

    jails Jail host on bridge unreachable over TCP (IPv6-only)

    Hello everyone... I'm fairly new to FreeBSD and come from a Linux/Docker background, but I've been amazed and impresed with the jails functionality in this OS. I've deployed a small DevOps/CI stack on a small Intel mini-PC in my home, using IPv4, if_bridge, and iocage. I'm trying to migrate...
  4. olafz

    Solved How to enable IPv6 on my VPS?

    I rented a new VPS. From the Linux VPS, I copied the network setup: 2a04:52c0:116:87f1::1/64 default via 2a04:52c0:116::1 dev eth0 metric 1024 onlink pref medium The corresponding entries in /etc/rc.conf: ifconfig_vtnet0_ipv6="inet6 2a04:52c0:116:87f1::1 prefixlen 64"...
  5. m_pahlevanzadeh

    /usr/local/bin/ss-server[83995]: setting ipv6 dscp failed: 22

    I set up the following json file for shadowsocks: { "server":["::1","",""], "mode":"tcp_and_udp", "server_port":8388, "local_port":1080, "password":"foobar", "timeout":86400, "method":"chacha20-ietf-poly1305" } Then I receive in the...
  6. sidetone

    Solved IPv4 stopped working on FreeBSD 13.1-RELEASE; manually set it to access Internet

    My Internet wasn't working properly, and I wasn't able to ping my router. Some Internet sites worked, while others didn't. Used a live Linux CD, and the Internet was fine, and I could ping my router from it. That showed that the problem wasn't my router or the Ethernet cable. It turns out that...
  7. sixpiece

    jails no internet from inside jail

    no internet from inside my jail... would like to assign jail an ipv6 address I added this line to sysctl.conf security.jail.allow_raw_sockets=1 I have some sysctl forwarding IPv6 jail.conf is as follows: hydroshop { host.hostname = "hydroponique.shop"; # Hostname...
  8. E

    IPFW Local network (IPv6) - IPv4 internet connection

    Dear All, I wantto migrate my local network to ipv6 network but my isp supports only ipv4. I am using ipfw. how can I nat IPV6 clients to internet? Thanks.
  9. Alain De Vos

    ipv6, rtadvd daemon continuously log message.

    In my logs i have : Sunday:18:18:10.219 mail rtadvd daemon err non-zero lifetime RA but net.inet6.ip6.forwarding=0. Ignored. Everything seems to work fine, but how can i prevent this log message flooding ?
  10. epopen

    IPv6 unexpected dual temporary addresses

    Hi All. My FreeBSD box using dual stack IPv6 with Privacy Extensions (net.inet6.ip6.use_tempaddr: 1) @ WAN NIC example below inet6 OLD prefixlen 64 deprecated autoconf temporary inet6 1ST_NEW prefixlen 64 autoconf temporary And filter out 1ST_NEW IPv6 address and feed into DNS server by...
  11. B

    Installing the TAHI IPv6 Conformance Test Suite

    I am not very familiar with FreeBSD, please forgive me my lack of knowledge. For the purpose of testing our own implementation of IPv6 I am trying to get the TAHI suite up and running. Most online guides are unfortunately from 2009 or 2012 and do not help much any more. After close to a week of...
  12. F

    Transition to ipv6 have you already done it (business/enterprise)?

    Recently I have started to DualStack my online services and wondered how many of us actually started/completed the conversion? Please share your experience/issues and future plans too..
  13. Incnis Mrsi

    Solved Dual-homed IPv6 via FreeBSD gateway with pf(4)

    Hopefully my experience and analysis will be appreciated here. IPv6 was developed having multihoming in mind, and it can be beneficial when no single “good” IPv6 supply exists locally. In many parts of the world an ISP can linger in business without offering IPv6 connectivity. The shortage of...
  14. S

    Solved Dual stack IPv4/IPv6 on 13

    Has support for dual stack IPv4/IPv6 changed with RELEASE-13.0? I have a daemon running on a VPS on which net.inet6.ip6.v6only=0 is set in /etc/sysctl.conf. When the VPS was running 12.2, netstat -a would show a "tcp46" listen protocol and connections over both v4 and v6 worked fine. After...
  15. codetrotter

    IPv6 routing for VNET jails on FreeBSD 13-RELEASE

    Hi, I have a IPv6 address block of prefix size 64. On my host computer running FreeBSD 13-RELEASE I have three jails: jls JID IP Address Hostname Path 1 svcfw /usr/jail/svcfw 2 www...
  16. Argentum

    Solved Please help with IPv6

    Hello! Seems that an expert help is needed here. My network provider supports IPv6. Also, I have installed net/dual-dhclient In the /etc/rc.conf I have: ipv6_activate_all_interfaces="YES" dhclient_program="/usr/local/sbin/dual-dhclient" ifconfig_bge0="DHCP accept_rtadv" After running...
  17. R

    Enable IPv6 router advertisements

    Hi, I have enabled router advertisements on my FreeBSD 13.0 amd64 machine, but I am not getting a global IPv6 address. My rc.conf looks like the following: ifconfig_DEFAULT="SYNCDHCP mtu 1460 accept_rtadv" ipv6_activate_all_interfaces="YES" I am receiving router advertisements on a Linux...
  18. I

    Disable IPv6?

    Is it possible to complete disable IPv6? I've tried on /etc/rc.conf: ... and it seems that it is still active.
  19. Y

    IPv6: second router adv. on vlan doesn't add routes

    Hi all, I have an OpenBSD router that sends out router advertisements on the main network, my FreeBSD machine gets a public IPv6 as it's supposed to get. Now I've set up a VLAN on both machines for a VPN transfer net. When I tested that with manually set addresses, it worked as expected. Now I...
  20. J

    IPv6: Preventing EUI-64 link-local addresses being used over manually configured ones on router

    Hi. I run an IPv6-enabled FreeBSD router on my home network, which has been working fine for years. I have a global-scope /48 prefix delegated by my ISP, from which FreeBSD advertises a /64 chunk to my LAN. IPv6-enabled hosts on the LAN see the router advertisements and configure themselves...