Cisco Cisco ASR 5000 문제 해결 가이드

END USER ADDRESS ENDS.

Access Point Name: airtelgprs.com

Max bit rate for uplink: 0xEB (7424 kbps)

Max bit rate for downlink: 0xFE (8640 kbps)

Residual BER: 0x7 (1/100 000 = 1x10^-5)

SDU error ratio: 0x4 (1/10 000 = 1x10^-4)

Source Statistics Descr: 0x0 (Unknown)

Ext Guaranteed bit rate(DL): 0x00 (Reserved)

QOS PROFILE ENDS.

COMMON FLAGS END.

Radio Access Technology: UTRAN

HLR sends 0 kbps

Tag : 0x94 Length : 9 (0x09) Value : internet Ext-QoS Subscribed Tag : 0x80 Length : 9 (0x09)

Value : 0x01 71 96 fe ff 74 f9 ff ff Allocation/Retention Priority : 1 (0x01) 011. .... Traffic

Class : Interactive Class (0x3) ...1 0... Delivery Order : Without delivery order ('no') (0x2)

.... .001 Delivery of Erroneous SDUs : No detect ('-') (0x1) Maximum SDU Size : 1500 octets

(0x96) Max. bit rate for Uplink : 8640 kbps (0xfe) Max. bit rate for Downlink : 0 kbps (0xff)

>>>> Here sending entity is requesting 0kbps which is less than 8640 kbps and that is why SGSN

ignores the Extended QoS and does not forward it to GGSN

                            0111 .... Residual BER : 1*10-5 (0x7)

                            .... 0100 SDU Error Ratio : 1*10-4 (0x4)

                            1111 10.. Transfer Delay : 4000 ms (0x3e)

                            .... ..01 Traffic Handling Priority : Priority Level 1 (0x1)

                            Guaranteed bit rate for Uplink : 0 kbps (0xff)

                            Guaranteed bit rate for Downlink : 0 kbps (0xff)

                        Ext2-QoS Subscribed

                          Tag    : 0x82

                          Length : 3 (0x03)

                          Value  : 0x00 4f 00

                            000. .... Spare : 0

                            ...0 .... Signalling Indication : Not optimised for signalling

traffic

                            .... 0000 Source Statistics Descriptor : Unknown (0x0)

                            Maximum bit rate for Downlink (Extended) : 21 mbps (0x4f)

                            Guaranteed bit rate for Downlink (Extended) : Use the value

indicated by the Guaranteed bit rate for downlink (0x00)

<<<<OUTBOUND  16:01:37:890 Eventid:116004(3)

GTPC Tx PDU, from 223.224.40.249:19134 to 112.110.244.80:2123 (169)

TEID: 0x00000000, Message type: GTP_CREATE_PDP_CONTEXT_REQ_MSG (0x10)

Sequence Number:: 0x07AC (1964)

MSISDN ENDS.

QOS PROFILE FOLLOWS (Length = 13)

 Alloc./Retention priority: 0x01 (1)

              Spare Octet1: 0x0 (0)

               Delay class: 0x4 (Delay class 4 (best effort))

         Reliability class: 0x3 (Unack. GTP/LLC, Ack. RLC, Protected data)

           Peak throughput: 0x09 (Up to 256 000 octets/s)

              Spare Octet2: 0x0 (0)

          Precedence class: 0x2 (Normal priority)

              Spare Octet3: 0x0 (0)

           Mean throughput: 0x1F (Best effort)

             Traffic class: 0x3 (Interactive class)

            Delivery order: 0x2 (Without delivery order ('no'))

 Delivery of erroneous SDU: 0x1 (No detect ('-'))

          Maximum SDU size: 0x96 (1500 octets)

   Max bit rate for uplink: 0xFE (8640 kbps)

 Max bit rate for downlink: 0xFF (0 kbps)