From 25ac719fe6d81622fdf3bae3a20420d363d69a45 Mon Sep 17 00:00:00 2001
From: Kyle Carberry <kyle@coder.com>
Date: Sat, 21 Aug 2021 18:22:24 +0000
Subject: [PATCH] Match bridge MTU when creating veth pair

This bug resulted in mtu mismatch between the bridge
and veth pair when a custom MTU was provided.
---
 network/create.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/network/create.go b/network/create.go
index 76dc69d..1860c08 100644
--- a/network/create.go
+++ b/network/create.go
@@ -184,6 +184,7 @@ func (c *Client) vethPair(pid int, bridgeName string) (*netlink.Veth, error) {
 
 	la := netlink.NewLinkAttrs()
 	la.Name = fmt.Sprintf("%s-%d", c.opt.PortPrefix, pid)
+	la.MTU = br.Attrs().MTU
 	la.MasterIndex = br.Attrs().Index
 
 	return &netlink.Veth{