config/sys.config: document available sockopts

Change-Id: Ie6b62839ec1634078b292cdd7e0f2a481ebd83fc
Related: SYS#7653
---
M config/sys.config
1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/config/sys.config b/config/sys.config
index f17dd13..3c8f0f3 100644
--- a/config/sys.config
+++ b/config/sys.config
@@ -10,8 +10,9 @@
       laddr => "127.0.1.1",
       %% local (bind) port for incoming eNB connections
       lport => 36412,
-      %% socket options (recbuf, sndbuf, nodelay)
-      %% if omitted or left empty, defaults apply
+      %% socket options (if omitted or left empty, defaults apply)
+      %% * recbuf/sndbuf - Rx/Rx buffer size (default: 65536)
+      %% * nodelay - enable (false) / disable (true) the Naggle (default: true)
       sockopts => #{ }
    }},
    %% SCTP client configuration
@@ -22,8 +23,7 @@
       raddr => "127.0.2.10",
       %% remote port for outgoing connections to the MME
       rport => 36412,
-      %% socket options (recbuf, sndbuf, nodelay)
-      %% if omitted or left empty, defaults apply
+      %% socket options (if omitted or left empty, defaults apply) - see above
       sockopts => #{ }
    }},
    {pfcp_loc_addr, "127.0.1.1"}, %% local address for incoming PFCP PDUs from the UPF

