ipv6

  1. T

    Solved What's the cloned_interfaces equivalent of gif_interfaces?

    Hi, I am using gif_interfaces for setting up a HE tunnel broker connection. While everything still works I get this warning: /etc/rc.d/netif: WARNING: $gif_interfaces is obsolete. Use $cloned_interfaces instead. However simply renaming it to cloned_interfaces doesn't do the trick. My...
  2. aragats

    Solved IPv6 static configuration

    Probably I'm missing something obvious, but this is just my second box with IPv6, never have dealt with it before. I cannot add a default gateway:# route add -inet6 default xxxx:52c0:101::1 route: writing to routing socket: Network is unreachable $ ifconfig vtnet0...
  3. W

    Solved OpenVPN IPv6 PF set

    Hey folks, I'm in progress of migrating my centos openvpn dualstack server to freebsd. I got a problem with ipv6 connection and im not shure what is the problem. IPv4 is working fine through the tunnel. IPv6 icmp is possible, but nameservers are not reachable on :53 or anything else except via...
  4. T

    Solved milter-greylist dies when IPv6 sendmail connection

    When I enable IPv6 for sendmail and an IPv6 mail connection is made: milter_sys_read(greylist): cmd read returned 0, expecting 5 Milter (greylist): to error state Milter: connect: host=[IPv6:2401:a400:2070:7d01:5d62:ec06:7dcb:ff3], addr=IPv6:2401:a400:2070:7d01:5d62:ec06:7dcb:ff3, temp failing...
  5. whoops

    ipv6 -host route to on-link gateway fails

    I've successfully reinstalled my OVH VPS with FreeBSD, so I'm well into unsupported territory here. Before reinstalling I did verify IPv6 works as expected under Linux. OVH's IPv6 configuration is a bit interesting. You can find the full instructions here, but the short version is: IP...
  6. T

    Tunneling IPv6 over IPv6

    In IPv4 land I can do something like this: ifconfig tun0 create ifconfig tun0 a.b.c.d e.f.g.h ifconfig tun0 alias i.j.k.l e.f.g.h ifconfig tun0 up However in IPv6 land I get stuck: ifconfig tun0 inet6 A:B:C:D::E F:G:H::I prefixlen /128 ifconfig tun0 inet6 alias J:K:L::M F:G:H::I prefixlen...
  7. C

    When will dhclient from FreeBSD base support IPv6?

    Currently, I have to substitute dual-dhclient for dhclient from FreeBSD base to get DHCPv6 addresses, SLAAC addresses, and IPv4 addresses. Amazon EC2 configures dual-dhclient in /etc/rc.conf to support IPv6. It would be ideal for dhclient from FreeBSD base to do the job of dual-dhclient. Is...
  8. C

    Solved Is there a working DHCPv6 client for FreeBSD?

    It seems dhclient and dhcp6 are all broken at this point. dhcp6c couldn't fetch an IPv6 address from my OpenWrt router.
  9. H

    Solved Configuring IPv6 via SLAAC outside of bsdinstall?

    Hello! My immediate goal is the installation of FreeBSD over a Remote SSH session. Prerequisite to that, I need to configure the network on the machine using a Live CD. I’d like to configure IPv4 using DHCP and IPv6 through SLAAC in the same manner that bsdinstall does during a “normal” initial...
  10. C5455

    IPV6 working only a few seconds after boot

    I'm currently running 11.0-RELEASE-p7 in one of those cheap 1€ aruba VPS machines servers for fun. Their current control panel doesn't support ipv6 auto configuration therefore it must be configured manually. I'm able to configure the ipv6, but I lost connectivity a few seconds after boot. My...
  11. bagas

    nmap clear ipv6

    Hello. Scans. # nmap -sN test.local Starting Nmap 7.31 ( https://nmap.org ) at 2016-12-25 11:20 GMT-3 route_dst_generic: Failed to obtain system routes: getsysroutes_dnet: sysroutes_dnet_find_interfaces() failed root@pre:/usr/ports/security/nmap # make showconfig ===> The following...
  12. D

    IPv6 gateway ping network unreachable

    Hello I just placed my server running FreeBSD 11 in a data center which provides IPv4 and IPv6 connectivity....IPv4 is no problem of course... For the IPv6 setup I've been giving this information: Prefix: 2a02:xxx:xxxx::/48 Gateway: fe80::1 So I changed rc.conf to read...
  13. G

    Jail sshd fails to listen to ipv6 address

    I have a jail running and the network configuration is done by the host's /etc/jail.conf. The behavior is that when the jail boots, sshd listens to the correct ipv4 address listed in the /etc/ssh/sshd_config, however it doesn't listen to the ipv6 address. I did attempt to set it to :: to see if...
  14. gavinjs0

    dhclient-exit-hooks equivalent for rtsold

    Is there a way to achieve similar functionality to dhclient-exit-hooks for IPv6? I'm trying to update a DDNS entry when the interface receives a router announcement. I've tried the -O <FQPN to script> option on rtsol but that doesn't get invoked. The script is owned by root and I've tried...
  15. jdmulloy

    BIND 9.10 IPv6 Fragmentation when doing Zone Transfers (AXFR)

    I have two BIND 9.10 servers set up with one as a master and the other as a slave. The master is in a jail on a FreeBSD 10.3 VM on Vultr and the slave is in a jail on a FreeBSD 10.3 VM on Digital Ocean. When I tried to switch them to doing Zone Transfers over IPv6 instead of IPv4 it stopped...
  16. C

    Solved My 1st FreeBSD server shows blocked msgs from ports 546,547, and 5355

    Hi everyone! I just setup my very first FreeBSD server on a VPS and everything is going great but I noticed in my /var/log/security log that there is lots of IPFW Deny messages for ports UDP 546, 547, and 5535 for IPv6. I looked those ports up and they seem to be related to dhclient? My IPv6...
  17. Moviuro

    Nginx, single IPv4, IPv6, SSL/TLS, jails, one machine

    Hi all! I'm trying to build a good webserver that can serve over HTTPS only: My blog as static HTML (Jekyll, Hugo or whatever) Nagios Transmission Possibly some other web applications So far I have no encryption (nginx is just serving on port 80) and the following constraints: Only one IPv4...
  18. bMalum

    IPv6 Jail Setup and Routing

    Hi everyone, Short: I want in FreeBSD Jails with Private IPv4-Addresses and Global Scope IPv6 Addresses. But iI can't get it to work. I have tried a lot, so iI can only tell you what iI have tried. For me it is possible to add an interface alias to re0 and I'm also able to ping it from around...
  19. epopen

    IPv6 newbie but dual stack @ PPPoE won't get public IP address from ISP

    Hi All. I am a IPv6 newbie, and trying it dual stack @ PPPoE, And allow web server income connection from native IPv6 network. but can't get public IPv6 address @ tun0 still. Can help me? Description below. Server: FreeBSD 10.2-RELEASE-p6 i386 Simple stand-alone server (No router, no...
  20. Koen Martens

    IPv6: No neighbour sollicitation goes unanswered for inet alias

    Hello forum, I have a dual-stack FreebsdBSD 9.3 host. I have a main IPv6 address and several aliases on the bridge0 interface (although I have this same problem on another host which has the IPv6 address and aliases on a normal interface, em0). Somehow the aliases won't work for me. The host...
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