Messages

Hello,

I just switched to opnsense and realized that dyndns for EuroDNS doesn't work. You get the following error:
   opnsense: /services_dyndns_edit.php: Curl error occurred: SSL: no alternative certificate subject name matches target host name 'eurodyndns.org'
I looked into it and it seems to me they changed their host from eurodyndns.org to update.eurodyndns.org. So I changed that in the phpDynDNS file and it worked.

I added the Patch as attachment.

I either doesn't have the ultimate solution to it.

Because I selected IPv4 I felt safe that it does the connection using IPv4 :-)

Perhaps a dns check of the remote host if IPv4 is selected might help and display a warning if the dns resolves then to an ipv6. (same in inverse logic if ipv6 is selected)

Sincerely
Pol Bettinger

Yes I understand the problem I also tested this on strongswan between two of my servers and saw clearly that there it also uses ipv6 when I am using the DNS names.

So for me I think the main problem is that in OPNSense you can chose ipv4 or ipv6 while configuring IPSEC but I don't see why it could be good for, as for me at first sight it doesn't have an effect on anything.

Sincerly
Pol Bettinger

Hello,

yes that works too.
I already helped myself by using the IP instead of the DNS.

Sincerely
Pol Bettinger

Hello,

it seems to me that if you enter a DNS name for the Remote gateway and this resolves to an ipv4 and ipv6 address it uses the ipv6 address even if you selected ipv4 as internet protocol on phase1

Sincerely
Pol Bettinger