Per Jessen wrote:
Aha, thanks! I've added that address - still, I see the scanner probing on IPv4:
2017/09/18 06:39:36 [10053] connect from nat.nue.novell.com (195.135.221.2) 2017/09/18 04:39:36 [10053] rsync on opensuse//. from nat.nue.novell.com (195.135.221.2)
I'm not sure who is setting this up, but there are two PTR entries for 195.135.221.2: ;; ANSWER SECTION: 2.221.135.195.in-addr.arpa. 20405 IN PTR nat.nue.novell.com. 2.221.135.195.in-addr.arpa. 20405 IN PTR charybdis-ext.suse.de. For the IPv6 address, there is only one (which is quite correct) entry: ;; ANSWER SECTION: 2.2.2.2.0.0.0.0.0.0.0.0.0.0.0.0.5.0.0.0.0.c.0.8.3.1.1.0.0.2.6.2.ip6.arpa. 20224 IN PTR nat.nue.novell.com. Multiple PTR entries is allowed, but it doesn't work (as expected). -- Per Jessen, Zürich (14.5°C) openSUSE mailing list admin -- To unsubscribe, e-mail: heroes+unsubscribe@opensuse.org To contact the owner, e-mail: heroes+owner@opensuse.org