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-rw-r--r--python/vyos/ifconfig.py5
1 files changed, 5 insertions, 0 deletions
diff --git a/python/vyos/ifconfig.py b/python/vyos/ifconfig.py
index cbedcc86e..17cc7a2a7 100644
--- a/python/vyos/ifconfig.py
+++ b/python/vyos/ifconfig.py
@@ -1112,6 +1112,11 @@ class EthernetIf(VLANIf):
if enable not in ['on', 'off']:
raise ValueError("Value out of range")
+ if self.get_driver_name() in ['vmxnet3', 'virtio_net']:
+ self._debug_msg('{} driver does not support changing flow control settings!'
+ .format(self.get_driver_name()))
+ return
+
# Assemble command executed on system. Unfortunately there is no way
# to change this setting via sysfs
cmd = '/sbin/ethtool --pause {0} autoneg {1} tx {1} rx {1}'.format(