Ericsson 4G Design v18

4G Transmission Design Ericsson RAN A Wilding 24th June 2013

1

Transmission Design 4/25/16

Confidentiality level on title master Version number on title master

Contents 1. 4G 1. 2. 3. 4. 5. 6. 7. 8. 9.

4G & Beacon Physical Connection 4G IP-Sec Tunnel Connections 4G VRFs with IP-Sec Mocn 4G RBS IP-addressing, one in-service DUL with IP-Sec (Rel13A) Mocn 4G RBS IP-Sec Tunnels, one in-service DUL (Rel13A) Moran 4G RBS IP-addressing, two DUL with IP-Sec (Rel13B) Moran 4G RBS IP-Sec Tunnels, two DUL (Rel13B) 4G RBS IP-addressing, two DUL without IP-Sec 4G VRFs without IP-Sec

2. Beacon 2G and 3G 10. Beacon 2G and 3G VRFs 11. Beacon RBS 2G and 3G IP-addressing

3. Beacon 2G, 3G and 4G Requirements 12. 13. 14. 15. 16. 2

Beacon RBS Synchronisation distribution Beacon 2G, 3G and 4G RBS IP-addressing Requirements Vf 4G MTX IP-addressing Requirements Beacon 2G, 3G and 4G RBS VLAN Requirements Beacon 2G, 3G and 4G Access Network VLAN Requirements Presentation title in footer 4/25/16

Confidentiality level on slide master Version number on slide master

4G & Beacon Physical Connections MTX A

BEP 1.0 8660

CPN

ASR9000

ASR9000

BSC CSG OSS-RC

Access Network

RNC Firewall

RBS6000 ASR9000

Sec-GW

CPN

ASR9000

BEP 1.0 8660 The Cell Site Gateway, CSG, can be one of the following: • C&W 8605 • BEP 1.0: 8630 or 8660 • BT 8605 (layer 2) • BEP 2.0: A2200 or FP800 (layer 2)

3

Ericsson 4G Transmission Design 4/25/16

P/S-GW

SSU 2000: PTP Grand Master

Tef EPC Sec-GW MME


EPC

MME

MTX B

4G & Beacon physical connections, 4G only encrypted MTX A BEP 1.0

8660

CPN

ASR9000 BSC

8630 CSG Non-Beacon RNC

Access Network (BT, CWW, BEP 2.0)

OSS-RC MTX Beacon RNC Firewall

BEP 1.0 Sec-GW

RBS6000

CPN

ASR9000

8630 8660

P/S-GW

ASR9000

EPC

Telefonica MTX

Sec-GW

Tef CPN

4

B

Huawei 4G Beacon Transmission Design Confidentiality level on slide master Version number on slide master 4/25/16

MME

Tef EPC

MME

4G IP-Sec Tunnel Connections MTX A

BEP 1.0 8660

CPN

ASR9000

ASR9000

BSC CSG OSS-RC

Access Network VVff 44G G SS11,, X X22 && OA OAM M

& SS11 &

XX22

The Cell Site Gateway, CSG, can be one of the following: • C&W 8605 • BEP 1.0: 8630 or 8660 • BT 8605 (layer 2) • BEP 2.0: A2200 or FP800 (layer 2)


Firewall ASR9000

G 4G TTeeff 4

RBS6000

5

RNC

Sec-GW

CPN

BEP 1.0 8660

ASR9000

P/S-GW

Tef EPC Sec-GW MME


EPC

MME

MTX B

4G VRFs with IP-Sec BEP 1.0 8660

MTX A

SSU 2000 GMs

CPN ASR9000

ASR9000

RBS6000

Access Network

OSS-RC

IP_E _Ac ces s_4 G_V f (S IP_E 1, X _Ac 2& cess OAM _4G (S1 ) _Te &X f 2)

RNC

ASR9000 RAN_Encrypt

6


CPN

EF _T

The Cell Site Gateway, CSG, can be one of the following: • ITN 901 • BEP 1.0 8605 for CWW EWL • BEP 1.0: 8630 or 8660 • BT 8605 (layer 2) • BEP 2.0: A2200 or FP800 (layer 2)

AN R

BEP 1.0 8660

Tef CPN Sec-GW MME


Firewall CH M O AN_ Sec-GWR OAM)ASR9000 (4G

4G _S 1

CSG

BSC

P) PT ( nc Sy

EPC

P/S-GW

MME

MTX B

Mocn 4G RBS IP-addressing, one in-service DUL with IP-Sec (Rel13A) SSU 2000: PTP GM

RBS 6000 Vf DUL MP x.x.x.0/31 y.y.y.6 x.x.x.1/31

d.d.d.66

SIU/TCU 510

Access Network

y.y.y.5

y.y.y.4/30

y.y.y.2

NPU

R Tef DUL y.y.y.10 511 MP x.x.x.2/31 y.y.y.8/30

BEP 1.0 86xx

y.y.z.2 d.d.d.2

500: y.y.y.0/30

d.d.d.64/30 d.d.d.65

BEP 1.0 8660

y.y.y.1

600: y.y.z.0/30

y.y.z.1

1588: d.d.d.0/30

d.d.d.1

R

BEP 1.0 IP Access ASR9000

y.y.y.9

x.x.x.m/32 EPC

NPU

MME

y.y.y.gw/32 Sec-GW

OAM CP/UP (S1 & X2)

Tef EPC

CPN

OAM service will be between x.x.x.0 & x.x.x.om, and x.x.x.2 & x.x.x.om Sec-GW z.z.z.gw/32 MME Vf S1 & X2 CP/UP service to MME will be between x.x.x.1 and x.x.x.m z.z.z.m/32 Tef S1 CP/UP service to their MME will be between x.x.x.1 and z.z.z.m x.x.x.0 and x.x.x.1 are from the same /31: x.x.x.0: even address, x.x.x.1: odd address x.x.x.om/32 The Vf and Tef S1 (& X2) services both use the same inner and outer IP-address on the Vf DUL OSS-RC PTP service will not be encrypted and will be between y.y.y.6 and d.d.d.66 via VLANs 510 and 1588. 7



P/S-GW

Mocn 4G RBS IP-Sec Tunnels, one in-service DUL (Rel13A) RBS 6000 Vf DUL MP x.x.x.0/31 y.y.y.6 x.x.x.1/31

SIU/TCU 510 y.y.y.4/30

R

y.y.z.2

BEP 1.0 8660

y.y.y.1

y.y.y.2

NPU

Tef DUL y.y.y.10 511 MP x.x.x.2/31 y.y.y.8/30

BEP 1.0 86xx

Access Network

y.y.y.5

SSU 2000: PTP GM

500: y.y.y.0/30 600: y.y.z.0/30

y.y.z.1

BEP 1.0 IP Access

R

ASR9000

y.y.y.9

x.x.x.m/32 EPC

NPU

y.y.y.gw/32

MME

Sec-GW

OAM CP/UP (S1 & X2)

Tef EPC

Vf IP-Sec Tunnel Tef IP-Sec Tunnel

CPN Sec-GW

MME

z.z.z.gw/32

z.z.z.m/32 Vf 4G S1, X2 & OAM IP-Sec Tunnel will be between y.y.y.6 & y.y.y.gw, Vf 4G OAM IP-Sec Tunnel for the Tef DUL will be between y.y.y.10 & y.y.y.gw x.x.x.om/32 Tef 4G S1 IP-Sec Tunnel will be between y.y.y.6 and z.z.z.gw OSS-RC The Vf and Tef IP-Sec tunnels to the in-service DUL use the same outer IP-address on the DUL 8



P/S-GW

Moran 4G RBS IP-addressing, two DUL with IP-Sec (Rel13B) SSU 2000: PTP GM

RBS 6000 Vf DUL MP x.x.x.0/31 y.y.y.6

SIU/TCU 510

y.y.y.2

NPU

R Tef DUL y.y.y.10 511 MP x.x.x.2/31 y.y.y.8/30 z.z.z.2 x.x.x.3/31

NPU

610

BEP 1.0 86xx

y.y.y.5

y.y.y.4/30

x.x.x.1/31

d.d.d.66

y.y.z.2 d.d.d.2

Access Network 500: y.y.y.0/30 600: y.y.z.0/30 1588: d.d.d.0/30

y.y.y.1 y.y.z.1

d.d.d.64/30 d.d.d.65

BEP 1.0 8660

BEP 1.0 IP Access

R

d.d.d.1

ASR9000

y.y.y.9

x.x.x.m/32 EPC

z.z.z.1

z.z.z.0/30

MME

y.y.y.gw/32 Sec-GW

OAM

CP/UP (S1 & X2)

Tef EPC

CPN

OAM service will be between x.x.x.0 & x.x.x.om, and x.x.x.2 & x.x.x.om z.z.z.m/32 Sec-GW Vf CP/UP service to MME will be between x.x.x.1 and x.x.x.m z.z.z.gw/32 Tef CP/UP service to MME will be between x.x.x.3 and z.z.z.m MME z.z.z.0/30, z.z.z.gw/32 and z.z.z.m/32 are IP-addresses allocated by Telefonica x.x.x.0 and x.x.x.1 are from the same /31: x.x.x.0: even address, x.x.x.1: odd address x.x.x.om/32 x.x.x.2 and x.x.x.3 are from a shared /31: x.x.x.2: even address to Vf; x.x.x.3: odd address to Tef OSS-RC PTP service will not be encrypted and will be between y.y.y.6 and d.d.d.66 via VLANs 510 and 1588. 9



P/S-GW

Moran 4G RBS IP-Sec Tunnels, two DUL (Rel13B) RBS 6000 Vf DUL MP x.x.x.0/32 y.y.y.6

SIU/TCU 510

x.x.x.1/32

y.y.y.2

NPU

R Tef DUL y.y.y.10 511 MP x.x.x.2/31 y.y.y.8/30 z.z.z.2 x.x.x.3/31 1

NPU

610

BEP 1.0 86xx

y.y.y.5

y.y.y.4/30

y.y.z.2

SSU 2000: PTP GM

Access Network 500: y.y.y.0/30 600: y.y.z.0/30

BEP 1.0 8660

y.y.y.1 y.y.z.1

BEP 1.0 IP Access

R

ASR9000

y.y.y.9

x.x.x.m/32 EPC

z.z.z.1

z.z.z.0/30

y.y.y.gw/32

MME

Sec-GW

OAM CP/UP (S1 & X2)

Tef EPC

Vf IP-Sec Tunnel Tef IP-Sec Tunnel

CPN Sec-GW

MME

z.z.z.gw/32

z.z.z.m/32 Vf 4G S1, X2 & OAM IP-Sec Tunnel will be between y.y.y.6 & y.y.y.gw, Vf 4G OAM IP-Sec Tunnel for the Tef DUL will be between y.y.y.10 & y.y.y.gw Tef 4G IP-Sec Tunnel will be between z.z.z.2 and z.z.z.gw 10



x.x.x.om/32

OSS-RC

P/S-GW

4G RBS IP-addressing, two DUL without IP-Sec (Bespoke designs for Padd and Newbury) SSU 2000: PTP GM

RBS 6000 Vf DUL y.y.y.6 MP

d.d.d.66

SIU/TCU

501 y.y.y.4/30

NPU

x.x.x.2 510 x.x.x.1 x.x.x.0/30

x.x.x.2

R Tef DUL y.y.y.10 511 MP y.y.y.8/30 z.z.z.2

NPU

610

BEP 1.0 86xx

y.y.y.5

y.y.y.2 y.y.z.2 d.d.d.2

Access Network 500: x.x.x.0/30 550: y.y.y.0/30 600: y.y.z.0/30 1588: d.d.d.0/30

d.d.d.64/30 d.d.d.65

x.x.x.1 y.y.y.1

BEP 1.0 8660

R

BEP 1.0 IP Access

y.y.z.1 d.d.d.1

ASR9000

y.y.y.9

x.x.x.m/32 EPC

z.z.z.1

z.z.z.0/30

MME

OAM CP/UP (S1 & X2)

Tef EPC

OAM service will be between y.y.y.6 & y.y.y.om, and y.y.y.10 & y.y.y.om Vf CP/UP service to MME will be between x.x.x.2 and x.x.x.m MME z.z.z.m/32 Tef CP/UP service to MME will be between z.z.z.2 and z.z.z.m z.z.z.0/30 and z.z.z.m/31 are IP-addresses allocated by Telefonica PTP service will be between x.x.x.2 and d.d.d.66 via VLANs 510 and 1588. If only one DUL, sync to SIU can be SyncE and sync to DUL can be 1pps via GPS_Port. 11


CPN


y.y.y.om/32

OSS-RC

P/S-GW

4G VRFs without IP-Sec Vodafone MTX

OSS-RC

SSU CSG

Access Network RBS6000

TP) c (P Syn IP_E_Access_4G _Vf_MTX IP_E_Access_4G 8660 _Tef_MTX

BEP 1.0

Firewall

CH RAN_OM

) (4G OAM

ASR9000

CPN RA N_ Tef

S1 4G_

ASR9000 P/S-GW

EPC

MME

Telefonica MTX Sec-GW


12


Tef CPN


MME

Tef EPC

Beacon 2G and 3G VRFs MTX A

BEP 1.0 8660

CPN RAN_UNencrypt

CSG

is) (Ab X _MT _2G s s c ce E_A _ P I

ASR9000

ASR9000

BSC

Access Network

MTX B

RNC

RBS6000

IP_E_ Acce ss_3G _Iub_ IP_E MTX _Acc ess_ 3G_O AM_M TX

BEP 1.0 8660

encrypt RAN_Un RA N_ OM CH

Firewall


13


Sec-GW

OSS-RC


CPN

ASR9000

Beacon RBS 2G and 3G IP-addressing RBS 6000 DUW1 a.a.a.6 b.b.b.6

SIU/TCU a.a.a.5

110 : a.a.a.4/30 210 : b.b.b.4/30

a.a.a.2 b.b.b.2

b.b.b.5

R DUW2 a.a.a.10 b.b.b.10

c.c.c.2

Access Network 100: a.a.a.0/30 200: b.b.b.0/30 400: c.c.c.0/30

BEP 86xx, CWW CSG a.a.a.1 b.b.b.1 c.c.c.1

R

a.a.a.9

111 : a.a.a.8/30

c.c.c.4/32

211 : b.b.b.8/30

b.b.b.9

• IP-Sec available on 2G from Rel T14A (Jan 2014) • IP-Sec available on 3G from Rel 14B (June 2014) –planned release, not committed

3G OAM 3G Iub 2G Abis

All Physical connections shown are 1000BaseT In Larger sites a third DUW will be directly connected to the SIU and use VLANs 112 and 212. If required a further DUW will be cascaded via 1000BaseT from one of the existing DUWs. 2G DUGs Traffic and Sync will be via 2xE1s per DUG from the SIU; Packet Abis terminates on the SIU. SIU OAM will use the 3G OAM address: a.a.a.2, and will route with the 3G OAM traffic to OMCH VRF.

14



Beacon RBS Synchronisation distribution RBS 6000

DUG

SIU/TCU

CSG SyncE

DUW

DUW Access Network

Vf DUL

Tef DUL

Synchronisation input to the SIU is SyncE from the CSG. Sync distribution to the 3G DUW will be via E1, whilst traffic is 1000BaseT. Traffic and Sync distribution to the 2G DUGs will be via E1s from the SIU. Synchronisation to the Vf 4G DUL will be 1588v2 from Grand Masters in the MTX. Synchronisation to the Tef DUL will be distributed from the Vf DUL via 1pps using the GPS ports If two DUs share the same radio then sync between the DUs via 1pps using the GPS ports is required

15



SSU 2000 GMs

E1 1000BaseT 1pps PTP: 1588v2

Beacon 2G, 3G and 4G RBS IP-addressing Requirements External address between TCU/SIU and Transport network

External address between TCU/SIU and 3G DUWs

• Five Vf /30s for PTP, 2G, 3G and 4G services, and one Vf /30 for Tef 4G traffic:

• There will be two directly connected DUWs in a large site, and two cascaded

– – – – – –

PTP (1588v2 synchronisation over packet) 2G 3G OAM (including SIU OAM) 3G Iub Vf 4G (S1, X2, OAM) Tef 4G (S1 X2)

– One /30 for Iub per directly connected DUW – One /30 for OAM per directly connected DUW

Internal addresses on TCU/SIU – One Vf /32 to terminate packet Abis – Note that the ‘SIU/TCU OAM’ uses the 3G OAM external /30 interface address

Addresses between TCU/SIU and 4G DUL • Configuration supporting two DULs, one for Vodafone and one for Telefonica, will require: – One Vf /30 for S1, X2, OAM and PTP for the Vf DUL – One Vf /30 for OAM for the Tef DUL – One Tef /30 for S1/X2 for the Tef DUL – Note that each DUL supports both L800 and L2600

Internal addresses on DUL • Configuration supporting two DULs, one for Vodafone and one for Telefonica, will require: – One Vf /31 for the Vf DUL (for OAM (even) and S1/X2 (odd)) – One shared /31 for the Tef DUL (even address = OAM to Vf; odd address = S1/X2 to Tef) (*) – (*) alternative design for the Tef DUL Internal addresses: – One Vf /31 for the Tef DUL OAM – One Tef /31 for the Tef DUL S1/X2

16



Vf 4G MTX IP-addressing Requirements • Internal /32 addresses required for Vf in the MTX • 1x /32 per tunnel on Sec-GW • 1x /32 on MME • 1x /32 on OSS-RC • External /30 addresses required for Vf in the MTX • 1x /30 between BEP 1.0 8660 and SSU 2000 PTP GM

17



Beacon 2G, 3G and 4G RBS VLAN Requirements VLANs between the RBS and the CSE • 3G OAM 100 • 3G Iub 200 • 2G 400 • 4G Access (carries S1, X2 & OAM) 500 • 4G Access CP/UP Tef (carries S1 & X2) 600 • PTP 1588

18



Beacon 2G, 3G and 4G Access Network VLAN Requirements Customer VLANs across BT and BEP 2.0 • 3G OAM odd numbers starting from 1 (range 1 – 999) • 3G Iub even numbers starting from 2 (range 2 – 1000) • 2G sequential numbers, range 2001 - 2400 • PTP C&W CSG sequential numbers, range 2401 - 2700 • PTP E/// eNodeB sequential numbers, range 2701 - 3000 • BEP 2.0 DCN range 3001 - 3100 • Vf 4G 3101 – 3700 • Tef 4G 3701 – 4000 C&W Service VLANs • C&W Service sequential numbers, range 1001 – 1400 • C&W Redundant Path sequential numbers, range 2001 – 2400

19



Not Covered in this Presentation • S1-flex

Pre-requisites • XPIC deployment in BEP 1.0 Microwave Rings

20



Ericsson 4G Design v18

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