Services Applications - Juniper JUNOS OS 10.4 - RELEASE NOTES Release Note

Changes in Default Behavior and Syntax in Junos OS Release 10.4 for M Series, MX Series, and T Series Routers
Copyright © 2010, Juniper Networks, Inc.

Services Applications

New configuration to avoid IDP traffic loss (M120, M320, MX240, MX480, and
MX960 routers)—When the Multiservices PIC or DPC configured for a service set is
either administratively taken offline or undergoes a failure, all the traffic entering the
configured interface with an IDP service set would be dropped without notification. To
avoid this traffic loss, include the
services service-set service-set-name service-set-options]
traffic only) the
ignore-errors tcp
hierarchy level. When you configure these statements, the affected
services-options]
packets are forwarded, in the event of a Multiservices PIC or DPC failure or offlining,
as though interface-style services were not configured. This issue applies only to M120,
M320, and MX Series routers.
[Services Interfaces]
Enhancements to the show services pgcp statistics extensive
fields have been added to the output of the
command: the number of
the number of inactivity notifications (it/ito) on the root termination.
The following is a sample of the section of the output showing
emergency status:
Received Commands
Add
Add (emergency) 0
AuditValue
Modify
ServiceChange
Subtract
The following is a sample of the section of the output showing inactivity notifications
on the root termination:
ROOT Notify
ocp/mg_overloaded
it/ito
[Border Gateway Function (BGF), System Basics and Services Command Reference]
Support for softwire rules
softwire rules.
[Services Interfaces]
Command to manage the behavior for reserved ports allocation and port parity—Port
allocation in a NAT pool can now be controlled with the
commands.
preserve-range
destination ports, and odd ports for packets with odd destination ports.
allocates ports within a range of 0 through 1023 assuming the original packet contains
bypass-traffic-on-pic-failure
statement at the
[edit interfaces interface-name
show services pgcp statistics extensive
commands received that have emergency status, and
Add
Total Wildcard
0 0
0
1 0
1 0
0 0
0 0
Total Wildcard
0 0
1404 0
—The
match direction output
allocates even ports for packets with even
Preserve-parity
statement at the [edit
hierarchy level and (for TCP
command—Two new
commands with
Add
Success Error
0 0
0 0
1 0
1 0
0 0
0 0
Success Error
0 0
1404 0
command is now supported for
preserve-parity and
Preserve-range
43