diff options
Diffstat (limited to 'VNFs/DPPD-PROX/config/user_table-65K-bng.lua')
-rw-r--r-- | VNFs/DPPD-PROX/config/user_table-65K-bng.lua | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/VNFs/DPPD-PROX/config/user_table-65K-bng.lua b/VNFs/DPPD-PROX/config/user_table-65K-bng.lua new file mode 100644 index 00000000..aa62874c --- /dev/null +++ b/VNFs/DPPD-PROX/config/user_table-65K-bng.lua @@ -0,0 +1,50 @@ +-- +-- Copyright (c) 2010-2017 Intel Corporation +-- +-- Licensed under the Apache License, Version 2.0 (the "License"); +-- you may not use this file except in compliance with the License. +-- You may obtain a copy of the License at +-- +-- http://www.apache.org/licenses/LICENSE-2.0 +-- +-- Unless required by applicable law or agreed to in writing, software +-- distributed under the License is distributed on an "AS IS" BASIS, +-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +-- See the License for the specific language governing permissions and +-- limitations under the License. +-- + +-- This script generates a user table containing 65536 users. It is +-- meant to be used in a BNG with 2 CPE facing ports. Each of the CPE +-- facing ports has 32768 users behind it. Each user has a unique +-- svlan/cvlan combination. The only difference between the two sets +-- of users is the svlan id. Note that any arbitrary configuration is +-- possible. + +local user_table = {} + +for i = 1,2^15 do + idx = i - 1 + user_table[i] = { + gre_id = idx, + -- svlan_id is 000000000XXXXXXX at the bit level + -- cvlan_id is 0000XXXX00XX00XX at the bit level + svlan_id = mask(idx, 0x7f00) / 2^8, + cvlan_id = mask(idx, 0xf0) * 2^4 + mask(idx, 0xc) * 2^2 + mask(idx, 0x3), + user_id = idx, + } +end + +for i = 1,2^15 do + idx = i - 1 + user_table[2^15 + i] = { + gre_id = 2^15 + idx, + -- svlan_id is 000000001XXXXXXX at the bit level + -- cvlan_id is 0000XXXX00XX00XX at the bit level + svlan_id = mask(idx, 0x7f00) / 2^8 + 0x80, + cvlan_id = mask(idx, 0xf0) * 2^4 + mask(idx, 0xc) * 2^2 + mask(idx, 0x3), + user_id = idx, + } +end + +return user_table |