Hi, I recently upgraded from Leap 15.5 to 15.6 and at the same time from SuSEfirewall2 to firewalld. Now I find alias interfaces are not working correctly anymore. I want to have two IP's on one NIC, which are separately addressable: ifcfg-ext0: IPADDR='111.111.111.111/24' IPADDR_0='111.111.111.112/24' LABEL_0='0' so I can do curl --interface ext0 http://example.com/show-HTTP_CLIENT_IP.cgi 111.111.111.111 curl --interface ext0:0 http://example.com/show-HTTP_CLIENT_IP.cgi 111.111.111.112 This used to work fine, but now I get curl --interface ext0:0 http://example.com/show-HTTP_CLIENT_IP.cgi 111.111.111.111 I.e. the main IP is used for all outgoing traffic, and not the requested one. Has anybody a clue what might go wrong? Does this need some special treatment in firewalld? Cheers, Manfred