From: Stephen Hemminger <sthemmin@microsoft.com>
Date: Fri, 27 Jul 2018 20:43:50 +0000 (-0700)
Subject: ip: show min and max mtu
X-Git-Tag: v4.19.0~85^2~2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d97e266e5d224f0a9a92e6cca3cc2f09d2d9d304;p=thirdparty%2Fiproute2.git

ip: show min and max mtu

Add min/max MTU to the link details

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: David Ahern <dsahern@gmail.com>
---

diff --git a/ip/ipaddress.c b/ip/ipaddress.c
index bcee9ab73..85958e1a9 100644
--- a/ip/ipaddress.c
+++ b/ip/ipaddress.c
@@ -1012,6 +1012,16 @@ int print_linkinfo(const struct sockaddr_nl *who,
 				   " promiscuity %u ",
 				   rta_getattr_u32(tb[IFLA_PROMISCUITY]));
 
+		if (tb[IFLA_MIN_MTU])
+			print_uint(PRINT_ANY,
+				   "min_mtu", "minmtu %u ",
+				   rta_getattr_u32(tb[IFLA_MIN_MTU]));
+
+		if (tb[IFLA_MAX_MTU])
+			print_uint(PRINT_ANY,
+				   "max_mtu", "maxmtu %u ",
+				   rta_getattr_u32(tb[IFLA_MAX_MTU]));
+
 		if (tb[IFLA_LINKINFO])
 			print_linktype(fp, tb[IFLA_LINKINFO]);