From 85e5ab77d65d224e2c2e5a31e28f17595fea6848 Mon Sep 17 00:00:00 2001 From: Chris O'Haver Date: Mon, 22 Oct 2018 13:30:42 -0400 Subject: [PATCH] add ipv6 loopback example (#2223) --- plugin/loop/README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/plugin/loop/README.md b/plugin/loop/README.md index 74b749ecd..9bc51be49 100644 --- a/plugin/loop/README.md +++ b/plugin/loop/README.md @@ -55,7 +55,7 @@ memory and CPU until eventual out of memory death by the host. A forwarding loop is usually caused by: -* Most commonly, CoreDNS forwarding requests directly to itself. e.g. to `127.0.0.1` or `127.0.0.53` +* Most commonly, CoreDNS forwarding requests directly to itself. e.g. via a loopback address such as `127.0.0.1`, `::1` or `127.0.0.53` * Less commonly, CoreDNS forwarding to an upstream server that in turn, forwards requests back to CoreDNS. To troubleshoot this problem, look in your Corefile for any `proxy` or `forward` to the zone