diff options
Diffstat (limited to 'python/vyos/ifconfig.py')
| -rw-r--r-- | python/vyos/ifconfig.py | 81 |
1 files changed, 30 insertions, 51 deletions
diff --git a/python/vyos/ifconfig.py b/python/vyos/ifconfig.py index 324f341da..8b333b81d 100644 --- a/python/vyos/ifconfig.py +++ b/python/vyos/ifconfig.py @@ -1115,23 +1115,41 @@ class BondIf(VLANIf): return self._write_sysfs('/sys/class/net/{}/bonding/xmit_hash_policy' .format(self._ifname), mode) - def set_arp_interval(self, time): + def set_arp_interval(self, interval): """ - 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. + Specifies the ARP link monitoring frequency in milliseconds. - The default value is no IP addresses. + 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. + + If ARP monitoring is used in an etherchannel compatible mode + (modes 0 and 2), the switch should be configured in a mode that + evenly distributes packets across all links. If the switch is + configured to distribute the packets in an XOR fashion, all + replies from the ARP targets will be received on the same link + which could cause the other team members to fail. + + value of 0 disables ARP monitoring. The default value is 0. Example: >>> from vyos.ifconfig import BondIf - >>> BondIf('bond0').set_arp_interval = '100' - """ - return self._write_sysfs('/sys/class/net/{}/bonding/arp_interval' - .format(self._ifname), time) + >>> BondIf('bond0').set_arp_interval('100') + """ + if int(interval) == 0: + """ + Specifies the MII link monitoring frequency in milliseconds. + This determines how often the link state of each slave is + inspected for link failures. A value of zero disables MII + link monitoring. A value of 100 is a good starting point. + """ + return self._write_sysfs('/sys/class/net/{}/bonding/miimon' + .format(self._ifname), interval) + else: + return self._write_sysfs('/sys/class/net/{}/bonding/arp_interval' + .format(self._ifname), interval) def get_arp_ip_target(self): """ @@ -1172,45 +1190,6 @@ class BondIf(VLANIf): return self._write_sysfs('/sys/class/net/{}/bonding/arp_ip_target' .format(self._ifname), target) - @property - def miimon(self): - """ - Specifies the MII link monitoring frequency in milliseconds. - This determines how often the link state of each slave is - inspected for link failures. A value of zero disables MII - link monitoring. A value of 100 is a good starting point. - - The default value is 0. - - Example: - >>> from vyos.ifconfig import BondIf - >>> BondIf('bond0').miimon - '250' - """ - return self._read_sysfs('/sys/class/net/{}/bonding/miimon' - .format(self._ifname)) - - - @miimon.setter - def miimon(self, time): - """ - Specifies the MII link monitoring frequency in milliseconds. - This determines how often the link state of each slave is - inspected for link failures. A value of zero disables MII - link monitoring. A value of 100 is a good starting point. - - The default value is 0. - - Example: - >>> from vyos.ifconfig import BondIf - >>> BondIf('bond0').miimon = 250 - >>> BondIf('bond0').miimon - '250' - """ - return self._write_sysfs('/sys/class/net/{}/bonding/miimon' - .format(self._ifname), time) - - def add_port(self, interface): """ Enslave physical interface to bond. |