The total of what I know for IP planning:
EPC L2-L3 OSPF and Link Configurations
Link #
NE-A
NE-B
Interface
OSPF Area
IP Subnet
Mask
VLAN
VRRP
1
SW-A
SW-B
Inter-MLX
0
x.x.1.0
/28
2
CPG
SW-A
oam_xcrp
(Static)
x.x.2.176
/28
900
x.x.2.177
3
CPG
SW-A
OAM-1
0.0.0.7
x.x.2.0
/30
821
4
CPG
SW-A
S11-1
0.0.0.3
x.x.2.4
/30
503
5
CPG
SW-A
Sgi-1
0.0.0.6
x.x.2.8
/30
700
6
CPG
SW-A
S1U-1
0.0.0.3
x.x.2.12
/30
501
7
CPG
SW-A
S7-1
0.0.0.9
x.x.2.16
/30
603
8
CPG
SW-B
OAM-2
0.0.0.7
x.x.2.20
/30
831
9
CPG
SW-B
S11-2
0.0.0.3
x.x.2.24
/30
513
10
CPG
SW-B
Sgi-2
0.0.0.6
x.x.2.28
/30
701
11
CPG
SW-B
S1U-2
0.0.0.3
x.x.2.32
/30
511
12
CPG
SW-B
S7-2
0.0.0.3
x.x.2.36
/30
613
13
MME
SW-A
S11-1
0.0.0.3
x.x.3.0
/30
502
14
MME
SW-B
S1-MME-1
0.0.0.5
x.x.3.4
/30
500
15
MME
SW-A
S1-MME-2
0.0.0.5
x.x.3.8
/30
510
16
MME
SW-B
S11-2
0.0.0.3
x.x.3.24
/30
512
17
MME
SW-A
S6a-1
0.0.0.8
x.x.3.28
/30
600
18
MME
SW-B
OAM-1
0.0.0.7
x.x.3.32
/30
820
19
MME
SW-A
OAM-2
0.0.0.7
x.x.3.36
/30
830
20
MME
SW-B
S6a-2
0.0.0.8
x.x.3.40
/30
610
21
MME
SW-A
OOB-1
(Static)
x.x.3.176
/28
901
x.x.3.177
22
MME
SW-B
OOB-2
(Static)
x.x.3.176
/28
901
x.x.3.177
23
HSS_PCRF1
SW-A
0.0.0.2
x.x.1.128
/28
201
x.x.1.129
24
HSS_PCRF1
SW-B
0.0.0.2
x.x.1.128
/28
201
x.x.1.129
25
HSS_PCRF2
SW-A
0.0.0.2
x.x.1.128
/28
201
x.x.1.129
26
HSS_PCRF2
SW-B
0.0.0.2
x.x.1.128
/28
201
x.x.1.129
27
DNS_DHCP1
SW-A
0.0.0.0
x.x.1.144
/28
101
x.x.1.145
28
DNS_DHCP2
SW-B
0.0.0.0
x.x.1.144
/28
101
x.x.1.145
29
OSS-RC
SW-A
0.0.0.7
x.x.4.0
/24
30
DMS
SW-B
0.0.0.51
x.x.5.0
/24
51
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