4.134 chg-sg-opts
Use this command to change the IP7 Secure Gateway protocol options.
Parameters
- dscp (optional)
- This parameter specifies the dscp value that shall be set for outbound messages for SIGTRAN cards.
- getcomm (optional)
- The community name to use for SNMP Get and GetNext request validations. This
value applies for each E5-ENET-B SNMP agent in the system.
- Range:
-
zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz
Any string up to 32 characters in length
If the string contains characters other than alphanumeric characters, the entire string must be enclosed in single quotes (’ ’).
The string can be entered in upper and lower case; the system converts upper case alphabetic characters to lower case.
- ipgwabate (optional)
- Enable or disable IPGWx SS7 congestion abatement procedures. This parameter specifies whether the TFC is forwarded to the system’s true point code, to allow MSUs to be discarded as part of abatement procedures on all cards running the IPGWx application. When set to yes, the system will maintain and abate congestion on behalf of IPGWx-connected nodes.
- setcomm (optional)
- The community name to use for SNMP set request validations. This value applies
for each E5-ENET-B SNMP agent in the system.
- Range:
-
zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz
Any string up to 32 characters in length.
If the string contains characters other than alphanumeric characters, the entire string must be enclosed in single quotes (’ ’).
The string can be entered in upper and lower case; the system converts upper case alphabetic characters to lower case.
- snmpcont (optional)
- System contact information for each DCM SNMP agent in the Secure Gateway. This parameter specifies the sysContact object in the SNMP MIB II System Group (OID 1.3.6.1.2.1.1.4).
- Range:
- zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz
Any string of up to 64 characters.
If the string contains characters other than alphanumeric characters, the entire string must be enclosed in single quotes (’ ’-TO).
The string can be entered in upper and lower case; the system converts upper case alphabetic characters to lower case.
- srkq (optional)
- Static routing key quantity. The maximum number of routing key entries available in the Static Routing Key table of each SS7IPGW or IPGWI card.
- trapcomm (optional)
- The value used in the community name field when SNMP traps are generated. This
value applies for each E5-ENET-B SNMP agent in the system.
- Range:
-
zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz
Any string up to 32 characters in length.
If the string contains characters other than alphanumeric characters, the entire string must be enclosed in single quotes (’ ’).
The string can be entered in upper and lower case; the system converts upper case alphabetic characters to lower case.
- uameasusedftas (optional)
- This parameter specifies whether UA measurements are pegged against the
default application server or against the application server indicated by
the routing context.
This parameter applies to E5-ENET-B cards. UA measurements for E5-ENET-B cards running the IPSG application are always pegged against the default application server.
Example
chg-sg-opts:srkq=500
chg-sg-opts:snmpcont="John Doe 555-123-4444"
chg-sg-opts:getcomm=public
chg-sg-opts:setcomm=private
chg-sg-opts:sctpcsum=adler32
chg-sg-opts:trapcomm=public
chg-sg-opts:ipgwabate=yes
chg-sg-opts:uameasuseas=yes
chg-sg-opts:dscp=7
Dependencies
At least one optional parameter must be specified.
The number of static entries in the Routing Key table cannot exceed the value specified for the srkq parameter.
The srkq parameter value must be greater than or equal to the current number of static routing key entries. Attempts to decrease the value below the actual current number of static routing key entries are not allowed.
The total number of the srkq value cannot exceed 2500 for E5-ENET-B cards running the SS7IPGW or IPGWI application.
The total number of actual routing keys cannot not exceed 2500 per system.
This command generated an unexpected response message.
There was a processor timeout error during the period when this command was entered.
Notes
SCTP Checksum Algorithm
The SCTP checksum algorithm affects the IPLIMx, IPGWx, and IPSG cards under the following conditions:
- All associations on the card are in the open=no state.
- No associations are provisioned on the card
If neither condition is true, the card raises minor alarm (UAM 298) under the following scenarios:
- The system-wide SCTP checksum algorithm is configured to a different value than the active SCTP checksum algorithm on the card.
- The system-wide SCTP checksum algorithm is set to percard, and the per-card setting is different than the active SCTP checksum algorithm on the card.
The alarm is cleared (UAM 299), and the SCTP checksum algorithm takes effect when all associations on the card are set to open=no or when the card is reset.
Table 4-15 Standard DSCP Values
| DSCP Class | DSCP (bin) | DSCP (hex) | DSCP (dec) |
|---|---|---|---|
| NONE | 000000 | 0×00 | 0 |
| CS1 | 001000 | 0×08 | 8 |
| AF11 | 001010 | 0×0A | 10 |
| AF12 | 001100 | 0×0C | 12 |
| AF13 | 001110 | 0×0E | 14 |
| CS2 | 010000 | 0×10 | 16 |
| AF21 | 010010 | 0×12 | 18 |
| AF22 | 010100 | 0×14 | 20 |
| AF23 | 010110 | 0×16 | 22 |
| CS3 | 011000 | 0×18 | 24 |
| AF31 | 011010 | 0×1A | 26 |
| AF32 | 011100 | 0×1C | 28 |
| AF33 | 011110 | 0×1E | 30 |
| CS4 | 100000 | 0×20 | 32 |
| AF41 | 100010 | 0×22 | 34 |
| AF42 | 100100 | 0×34 | 36 |
| AF43 | 100110 | 0×26 | 38 |
| CS5 | 101000 | 0×28 | 40 |
| EF | 101110 | 0×2E | 46 |
| CS6 | 110000 | 0×30 | 48 |
| CS7 | 111000 | 0×38 | 56 |
Output
chg-sg-opts:sctpcsum=percard
tekelecstp 08-02-22 17:56:31 EST EAGLE 38.0.0
CHG-SG-OPTS: MASP A - COMPLTD
;
chg-sg-opts:dscp=8
tekelecstp 13-09-24 16:56:31 EST EAGLE 46.0.0
CHG-SG-OPTS: MASP A - COMPLTD
;
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