4/30/2019

Arista 7160S-32CQ Error Msg: % Error: Cannot apply ip ACL test2 to Ethernet2/1 (Out of SW resources on Chip-0)

Platform: Arista 7160S-32CQ, XP80, 32QSFP100
2 large ip ACL with 1500 entries
System is kind of strenched, and hitting limit with hash collision with mask-group
IP Access List test2
        10 deny pim host 70.0.70.210 any
        20 deny ospf host 0.70.210.70 any
        30 deny pim host 140.140.70.210 any
        40 permit gre host 70.0.0.0 any
        50 permit ospf host 70.140.0.210 any
        60 deny icmp host 140.70.210.70 any
        70 permit igmp host 0.70.0.0 any
        80 permit vrrp host 0.0.0.210 any
        90 deny tcp host 70.70.210.70 any
        100 deny ospf host 0.210.210.140 any
        110 deny gre host 210.140.0.210 any
        120 deny ip host 0.0.210.210 any
        130 deny igmp host 140.70.140.70 any
        140 permit ip host 70.0.70.0 any

dut23:44:51(config-if-Et2/1)#ip access-group test2 in
% Error: Cannot apply ip ACL test2 to Ethernet2/1 (Out of SW resources on Chip-0)

fu590.09:21:58#show platform algo chip 0 acl table usage
Table ID Entries used
-------- ------------
0        7968
1        5567
2        6415
3        0
4        8010
5        2520

show platform algo chip 0 acl mask-group
Initial revision
   Hw Acl ID 1
      Mask group ID Mask group descriptor                      Entries
      ------------- ------------------------------------------ -------
      2             ipv4PAcl,sip:8,dip:0,sport:0,dport:0       159
      1             ipv4PAcl,sip:8,dip:0,sport:0,dport:0,proto 1385
      3             ipv4PAcl,sip:9,dip:0,sport:0,dport:0,proto 19
Final revision
   Hw Acl ID 1
      Mask group ID Mask group descriptor                      Entries
      ------------- ------------------------------------------ -------
      3             ipv4PAcl,sip:9,dip:0,sport:0,dport:0,proto 30480

show platform algo chip 0 acl table la

Final revision
   Hw Acl ID 1

      Table ID Mask group ID Mask group descriptor
      -------- ------------- ------------------------------------------
      0        3             ipv4PAcl,sip:9,dip:0,sport:0,dport:0,proto
      1        3             ipv4PAcl,sip:9,dip:0,sport:0,dport:0,proto
      2        3             ipv4PAcl,sip:9,dip:0,sport:0,dport:0,proto
      4        3             ipv4PAcl,sip:9,dip:0,sport:0,dport:0,proto
      5        3             ipv4PAcl,sip:9,dip:0,sport:0,dport:0,proto


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