Brocade Multi-Service IronWare Security Configuration Guide (Supporting R05.6.00) User Manual
Page 238
220
Multi-Service IronWare Security Configuration Guide
53-1003035-02
IPv6 receive ACLs
4
NOTE
shows the maximum supported IPv6 rACL entries for all supported XMR cards including
legacy Gen-1 cards, 8x10G-M/X/D, 2x100G and 24x10G.
Checking for available space when configuring the IPv6 rACL sub-partition
Before allocating more space to the Receive ACL sub-partition, the system will check if there is
enough space in the IPv6 ACL CAM partition. If there is not enough space, an error message is
displayed.
This error message shows that there are 1920 available user entries for IPv6 rACL CAM. This
example uses the default CAM profile which supports a maximum of 1024 IPv6 rACL CAM entries.
Refer to
for information on the maximum supported size of IPv6 Receive ACLs in different
CAM profiles.
The system-max ipv6-receive-cam command executes successfully to set the maximum number of
IPv6 Receive ACLs to 1024 for the default CAM profile. For example:
TABLE 32
Maximum supported size of IPv6 Receive ACLs in CAM profiles
Profile
Supported
IPv6 rACL size
Rule ACL Size
IPv6 Multicast
Default
Y
1024
3072
0
IPv4 Optimized
N
IPv6 Optimized
Y
8192
16384
0
MPLS VPN Optimized
N
MPLS VPLS Optimized
N
L2 Metro Optimized
N
L2 Metro Optimized #2
N
MPLS VPN Optimized #2
N
MPLS VPLS Optimized #2 N
Multi-Service
Y
2048
6144
0
MPLS VPN+VPLS
N
IPv4 + VPN
N
IPv6 + IPv4
Y
8192
16384
0
IPv4 + VPLS
N
IPv4 + Ipv6 2
Y
2048
6144
0
Multi-service 2
Y
1024
3072
0
Multi-service 3
Y
2048
6144
0
Multi-service 4
Y
2048
6144
0
Brocade(config)# system-max ipv6-receive-cam 2048
Error - IPV6 Receive ACL CAM (2048) exceeding available CAM resources
Total IPv6 ACL CAM: 16384(Raw Size)
Reserved IPv6 Rule ACL CAM: 1024(Raw Size)
IPv6 Multicast CAM: 0(Raw Size)
Available IPv6 Receive ACL CAM: 15360(Raw Size) 1920(User Size)