[c-nsp] Strange tcam mask

[Sergey Nikitin]

Hi all,

Introduction:

1) Catalyst 6500 (SUP-720, 12.2(33)SXI1) is ok:
Cat6500#show run int vl2222
!
interface Vlan2222
  ip address 192.168.77.1 255.255.255.252
  ip access-group 2222 in
end

Cat6500#show access-lists 2222
Extended IP access list 2222
     10 permit udp any host 192.168.77.2 eq domain

Cat6500#show tcam interface vlan 2222 acl in ip
* Global Defaults not shared
Entries from Bank 0

##    permit       udp any host 192.168.77.2 fragments
     permit       udp any host 192.168.77.2 eq domain
     deny         ip any any

Entries from Bank 1



2) Cisco 7600 (RSP-720, 12.2(33)SRE) is not ok:

C7600#show run int vl2222
!
interface Vlan2222
  ip address 192.168.77.1 255.255.255.252
  ip access-group 2222 in
end

C7600#show access-lists 2222
Extended IP access list 2222
     10 permit udp any host 192.168.77.2 eq domain

C7600#show tcam interface vlan 2222 acl in ip
* Global Defaults not shared
Entries from Bank 0

##    permit       udp any any fragments
     permit       udp any host 192.168.77.2 eq domain
     deny         ip any any

Entries from Bank 1


The C7600 make a wrong mask in tcam (line with ##). I couldn't find any 
bug related. Does anybody seen the same acl mask behavior on 7600?

-- 
Thanks
Sergey