Hi, I have found out why a freshly installed 0.21.2 does not connect to the infrastructure. The DNS mapping of v21.gnunet.org and firefly.gnunet.org on the one side and the HELLO of EFBZMC2ME.. stored in the src tree does not work. Among other things the HELLO does contain the IP 147.87.255.218 but the current IP is 193.5.87.218 or 193.5.87.219.. similar for IPv6. Also the reverse DNS mapping is also irritating. Also the HELLO that is loaded from v21.gnunet.org seems to contain wrong IPs.
regards