Cisco Cisco Packet Data Gateway (PDG)

esm_cause_number specifies the ESM cause code replacement integer in the range 0 through
255.

◦

◦The esm-proc keyword filter instructs the MME to use the mapped replacement cause code if an

ESM procedure is rejected due to the noted APN not supported error condition.

The following new statistics have been added to the MME schema to track MME support of the 3GPP Release
11 code for call rejections due to the APN not being supported under the PLMN / RAT combination:

• inter-node-srns-proc-fail-apn-not-supported

• inter-node-tau-proc-fail-apn-not-supported

• tai-esm-msgtx-pdncon-rej-apn-not-sup-in-plmn-rat

• tai-emm-msgtx-attach-rej-apn-not-sup-in-plmn-rat

• attach-proc-fail-apn-not-sup-in-plmn-rat

• esm-msgtx-pdncon-rej-apn-not-sup-in-plmn-rat

• emm-msgtx-attach-rej-apn-not-sup-in-plmn-rat

• emmdisc-apnnotsupinplmnrat

For descriptions of these variables, see MME Schema Statistics in the Statistics and Counters Reference.

The following new parameters have been added to the show configuration command for this feature:

• restrict access-type umts/gprs/eps

• local-cause-code-mapping apn-not-supported-in-plmn-rat sm-cause-code <cause_number>

• local-cause-code-mapping apn-not-supported-in-plmn-rat esm-cause-code <cause_number> esm-proc

• local-cause-code-mapping apn-not-supported-in-plmn-rat emm-cause-code 19 esm-cause-code 66 attach

• local-cause-code-mapping apn-not-supported-in-plmn-rat emm-cause-code 19 esm-cause-code 66 tau

• local-cause-code-mapping apn-not-supported-in-plmn-rat esm-cause-code 32 esm-proc

• local-cause-code-mapping apn-not-supported-in-plmn-rat emm-cause-code 15 esm-cause-code 66 attach

• local-cause-code-mapping apn-not-supported-in-plmn-rat emm-cause-code 19 esm-cause-code 66 tau

The following new parameters have been added to the show apn-profile command for this feature: