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-rw-r--r--python/vyos/ifconfig.py42
1 files changed, 42 insertions, 0 deletions
diff --git a/python/vyos/ifconfig.py b/python/vyos/ifconfig.py
index b03550626..86b812161 100644
--- a/python/vyos/ifconfig.py
+++ b/python/vyos/ifconfig.py
@@ -998,3 +998,45 @@ class BondIf(Interface):
raise ValueError()
return self._write_sysfs('/sys/class/net/{}/bonding/xmit_hash_policy'
.format(self._ifname), mode)
+
+ @property
+ def arp_interval(self):
+ """
+ Specifies the ARP link monitoring frequency in milliseconds.
+
+ The ARP monitor works by periodically checking the slave devices to
+ determine whether they have sent or received traffic recently (the
+ precise criteria depends upon the bonding mode, and the state of the
+ slave). Regular traffic is generated via ARP probes issued for the
+ addresses specified by the arp_ip_target option.
+
+ The default value is 0.
+
+ Example:
+ >>> from vyos.ifconfig import BondIf
+ >>> BondIf('bond0').arp_interval
+ '0'
+ """
+ return self._read_sysfs('/sys/class/net/{}/bonding/arp_interval'
+ .format(self._ifname))
+
+ @arp_interval.setter
+ def arp_interval(self, time):
+ """
+ Specifies the IP addresses to use as ARP monitoring peers when
+ arp_interval is > 0. These are the targets of the ARP request sent to
+ determine the health of the link to the targets. Specify these values
+ in ddd.ddd.ddd.ddd format. Multiple IP addresses must be separated by
+ a comma. At least one IP address must be given for ARP monitoring to
+ function. The maximum number of targets that can be specified is 16.
+
+ The default value is no IP addresses.
+
+ Example:
+ >>> from vyos.ifconfig import Interface
+ >>> BondIf('bond0').arp_interval = '100'
+ >>> BondIf('bond0').arp_interval
+ '100'
+ """
+ return self._write_sysfs('/sys/class/net/{}/bonding/arp_interval'
+ .format(self._ifname), time)