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Raise MAC learning table capacity from 1,024 to 2,048 entries per bridge.

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Given a possible 1,024 ports on a bridge the previous limit of 2,048
entries seems low.

If we want to increase this further we should introduce dynamic allocation
of table entries to avoid wasting memory in the common case.

CC: Keith Amidon <keith@nicira.com>
This commit is contained in:
Ben Pfaff
2009-09-11 14:40:02 -07:00
parent 5eab9abcd3
commit 30a2c8b162
1 changed files with 1 additions and 1 deletions
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2
lib/mac-learning.h
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@@ -26,7 +26,7 @@
#define MAC_HASH_MASK (MAC_HASH_SIZE - 1)
#define MAC_HASH_SIZE (1u << MAC_HASH_BITS)
#define MAC_MAX 1024
#define MAC_MAX 2048
/* Time, in seconds, before expiring a mac_entry due to inactivity. */
#define MAC_ENTRY_IDLE_TIME 60