Re: IPv6 outbound packets filtered by default?

2018-03-21 Thread Sean A
Hi, thanks for the reply. There is nothing in the listing of iptables or ip6tables to suggest that's happening. What I've discovered since posting, and was intending to research more before posting again, is this - Firewalld'd default zone is "drop", icmp-v6 echo requests are going out, and i

Re: IPv6 outbound packets filtered by default?

2018-03-21 Thread Andrew C Aitchison
On Wed, 21 Mar 2018, Sean A wrote: Hello, We have just encountered a strange scenario with firewalld and ipv6. We are running SL 7.4, with kernel 3.10.0-693.21.1.el7.x86_64 and firewalld-0.4.4.4-6, but this situation has existed for nearly a year, if not longer. For a long time, I have thoug

IPv6 outbound packets filtered by default?

2018-03-21 Thread Sean A
Hello, We have just encountered a strange scenario with firewalld and ipv6. We are running SL 7.4, with kernel 3.10.0-693.21.1.el7.x86_64 and firewalld-0.4.4.4-6, but this situation has existed for nearly a year, if not longer. For a long time, I have thought our infrastructure team just didn