Package: fwknop-client Version: 2.6.10-16 Hello
currently it is not possible to create a SPA packet without configuring a RESOLVE_URL in .fwknoprc file. The error message is: [-] Could not resolve IP via: '/usr/bin/wget -U Fwknop/2.6.10 --secure-protocol=auto --quiet -O - https://www.cipherdyne.org/cgi-bin/myip' Reason: The default host used to determine the own IP (www.cipherdyne.org, defined in https://github.com/mrash/fwknop/blob/3e9a05750679136fec0e2b34654efdda0688b015/client/fwknop_common.h#L61C38-L61C56) (currently?) cannot be resolved correctly: dig @8.8.8.8 www.cipherdyne.org ; <<>> DiG 9.18.16-1~deb12u1-Debian <<>> @8.8.8.8 www.cipherdyne.org ; (1 server found) ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 48631 ;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 1 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 512 ;; QUESTION SECTION: ;www.cipherdyne.org. IN A ;; ANSWER SECTION: www.cipherdyne.org. 14400 IN CNAME cipherdyne.org. cipherdyne.org. 14400 IN A 127.0.0.1 ;; Query time: 168 msec ;; SERVER: 8.8.8.8#53(8.8.8.8) (UDP) ;; WHEN: Tue Jul 18 08:29:54 CEST 2023 ;; MSG SIZE rcvd: 77 There is a fallback host (www.cipherdyne.com, https://github.com/mrash/fwknop/blob/3e9a05750679136fec0e2b34654efdda0688b015/client/fwknop_common.h#L62C38-L62C56) which should be used in case of an error (https://github.com/mrash/fwknop/blob/3e9a05750679136fec0e2b34654efdda0688b015/client/http_resolve_host.c#L562) but I think that the DNS problem occures before reaching that point in code. The backup host itself is working; when adding RESOLVE_URL https://www.cipherdyne.com/cgi-bin/myip to my .fwknoprc all is working fine. I expect this to be an upstream problem – but I'm not 100% sure :-) Thank you Patrick
