# [COSD_SVC_SESSION_ESTABLISHED](https://apps.juniper.net/syslog-explorer/?msg=COSD_SVC_SESSION_ESTABLISHED)

## SYSLOG Details
- **Message**: COSD Service session - established session. app=<variable>svc-app-name</variable>. ls=<variable>svc-session-name</variable>/<variable>svc-session-id</variable>, keepalive-timer=<variable>keepalive-timer-period</variable>, reopen-timer=<variable>reopen-timer-period</variable>
- **Help**: COSD SVC session established
- **Description**: The services socket interfaces(SVC) for class-of-service (CoS) process (cosd) session is established
- **Type**: Event: This message reports an event, not an error
- **Severity**: info
- **Cause**: -
- **Action**: -
- **Attributes**: svc-app-name
svc-session-name
svc-session-id
keepalive-timer-period
reopen-timer-period
- **Facility**: LOG_DAEMON

## Found this message in the following releases:
- [Junos OS 26.2R1](https://apps.juniper.net/syslog-explorer/?msg=COSD_SVC_SESSION_ESTABLISHED&sw=Junos%20OS&rel=26.2R1)
- [Junos OS 25.4R1](https://apps.juniper.net/syslog-explorer/?msg=COSD_SVC_SESSION_ESTABLISHED&sw=Junos%20OS&rel=25.4R1)
- [Junos OS 25.2R2](https://apps.juniper.net/syslog-explorer/?msg=COSD_SVC_SESSION_ESTABLISHED&sw=Junos%20OS&rel=25.2R2)
- [Junos OS 25.2R1](https://apps.juniper.net/syslog-explorer/?msg=COSD_SVC_SESSION_ESTABLISHED&sw=Junos%20OS&rel=25.2R1)
- [Junos OS 24.4R2](https://apps.juniper.net/syslog-explorer/?msg=COSD_SVC_SESSION_ESTABLISHED&sw=Junos%20OS&rel=24.4R2)
- [Junos OS 24.4R1](https://apps.juniper.net/syslog-explorer/?msg=COSD_SVC_SESSION_ESTABLISHED&sw=Junos%20OS&rel=24.4R1)
- [Junos OS 24.2R2](https://apps.juniper.net/syslog-explorer/?msg=COSD_SVC_SESSION_ESTABLISHED&sw=Junos%20OS&rel=24.2R2)
- [Junos OS 24.2R1](https://apps.juniper.net/syslog-explorer/?msg=COSD_SVC_SESSION_ESTABLISHED&sw=Junos%20OS&rel=24.2R1)
- [Junos OS 23.4R2](https://apps.juniper.net/syslog-explorer/?msg=COSD_SVC_SESSION_ESTABLISHED&sw=Junos%20OS&rel=23.4R2)
- [Junos OS 23.4R1](https://apps.juniper.net/syslog-explorer/?msg=COSD_SVC_SESSION_ESTABLISHED&sw=Junos%20OS&rel=23.4R1)
- [Junos OS 23.2R2](https://apps.juniper.net/syslog-explorer/?msg=COSD_SVC_SESSION_ESTABLISHED&sw=Junos%20OS&rel=23.2R2)
- [Junos OS 23.2R1](https://apps.juniper.net/syslog-explorer/?msg=COSD_SVC_SESSION_ESTABLISHED&sw=Junos%20OS&rel=23.2R1)
- [Junos OS 22.4R3](https://apps.juniper.net/syslog-explorer/?msg=COSD_SVC_SESSION_ESTABLISHED&sw=Junos%20OS&rel=22.4R3)
- [Junos OS 22.4R2](https://apps.juniper.net/syslog-explorer/?msg=COSD_SVC_SESSION_ESTABLISHED&sw=Junos%20OS&rel=22.4R2)
- [Junos OS 22.4R1](https://apps.juniper.net/syslog-explorer/?msg=COSD_SVC_SESSION_ESTABLISHED&sw=Junos%20OS&rel=22.4R1)
- [Junos OS 22.2R3](https://apps.juniper.net/syslog-explorer/?msg=COSD_SVC_SESSION_ESTABLISHED&sw=Junos%20OS&rel=22.2R3)
- [Junos OS 22.2R2](https://apps.juniper.net/syslog-explorer/?msg=COSD_SVC_SESSION_ESTABLISHED&sw=Junos%20OS&rel=22.2R2)
- [Junos OS 22.2R1](https://apps.juniper.net/syslog-explorer/?msg=COSD_SVC_SESSION_ESTABLISHED&sw=Junos%20OS&rel=22.2R1)