diff options
author | Flavio Leitner <fbl@redhat.com> | 2011-05-25 04:38:58 -0400 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2011-05-25 17:55:33 -0400 |
commit | 94265cf5f731c7df29fdfde262ca3e6d51e6828c (patch) | |
tree | e19d43a5e8b19a220a4258a5a9f30d63ffc4bf55 /Documentation/networking/bonding.txt | |
parent | 9fe0617d9b6d21f700ee9e658e1c9fe3be2fb402 (diff) |
bonding: documentation and code cleanup for resend_igmp
Improves the documentation about how IGMP resend parameter
works, fix two missing checks and coding style issues.
Signed-off-by: Flavio Leitner <fbl@redhat.com>
Acked-by: Rick Jones <rick.jones2@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation/networking/bonding.txt')
-rw-r--r-- | Documentation/networking/bonding.txt | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/Documentation/networking/bonding.txt b/Documentation/networking/bonding.txt index 1f45bd887d65..675612ff41ae 100644 --- a/Documentation/networking/bonding.txt +++ b/Documentation/networking/bonding.txt | |||
@@ -770,8 +770,17 @@ resend_igmp | |||
770 | a failover event. One membership report is issued immediately after | 770 | a failover event. One membership report is issued immediately after |
771 | the failover, subsequent packets are sent in each 200ms interval. | 771 | the failover, subsequent packets are sent in each 200ms interval. |
772 | 772 | ||
773 | The valid range is 0 - 255; the default value is 1. This option | 773 | The valid range is 0 - 255; the default value is 1. A value of 0 |
774 | was added for bonding version 3.7.0. | 774 | prevents the IGMP membership report from being issued in response |
775 | to the failover event. | ||
776 | |||
777 | This option is useful for bonding modes balance-rr (0), active-backup | ||
778 | (1), balance-tlb (5) and balance-alb (6), in which a failover can | ||
779 | switch the IGMP traffic from one slave to another. Therefore a fresh | ||
780 | IGMP report must be issued to cause the switch to forward the incoming | ||
781 | IGMP traffic over the newly selected slave. | ||
782 | |||
783 | This option was added for bonding version 3.7.0. | ||
775 | 784 | ||
776 | 3. Configuring Bonding Devices | 785 | 3. Configuring Bonding Devices |
777 | ============================== | 786 | ============================== |