These log messages refer to the DHCPCLIENT category.
2.7.1. [ID: 306] Interface has successfully acquired a lease
- Log Categories
- DHCPCLIENT
- Log Message
- Interface has successfully acquired a lease.
- Default Log Severity
- Notice
- Parameters
- clientip, netmask, bcastip, gwip, serverip, iface
- Explanation
- An interface has successfully acquired a lease.
- Gateway Action
- None
- Action Description
- None
- Proposed Action
- None
2.7.2. [ID: 191] Lease for the interface has expired
- Log Categories
- DHCPCLIENT
- Log Message
- Lease for the interface has expired.
- Default Log Severity
- Warning
- Parameters
- iface
- Explanation
- A lease has expired and the IP data for this interface is no longer valid.
- Gateway Action
- None
- Action Description
- None
- Proposed Action
- Check connection and DHCP server reachability.
2.7.3. [ID: 1078] Lease for the interface was successfully[...]
- Log Categories
- DHCPCLIENT
- Log Message
- Lease for the interface was successfully updated.
- Default Log Severity
- Notice
- Parameters
- clientip, netmask, bcastip, gwip, serverip, iface
- Explanation
- An interface has successfully updated its lease.
- Gateway Action
- None
- Action Description
- None
- Proposed Action
- None
2.7.4. [ID: 472] No DHCP offers were received by the DHCP[...]
- Log Categories
- DHCPCLIENT
- Log Message
- No DHCP offers were received by the DHCP service.
- Default Log Severity
- Warning
- Parameters
- iface
- Explanation
- No DHCP offers were received from DHCP servers.
- Gateway Action
- None
- Action Description
- None
- Proposed Action
- Check if selected DHCP servers are available and configured properly.
2.7.5. [ID: 287] No valid DHCP offers were received
- Log Categories
- DHCPCLIENT
- Log Message
- No valid DHCP offers were received.
- Default Log Severity
- Warning
- Parameters
- iface
- Explanation
- No valid DHCP offers were received from DHCP servers.
- Gateway Action
- None
- Action Description
- None
- Proposed Action
- Check if DHCP client filters are properly configured.
2.7.6. [ID: 1094] Interface received a lease where the offered[...]
- Log Categories
- DHCPCLIENT
- Log Message
- Interface received a lease where the offered broadcast address equals the offered gateway.
- Default Log Severity
- Warning
- Parameters
- bcastip, iface
- Explanation
- An interface received a lease where the offered broadcast address equals the offered gateway address.
- Gateway Action
- Reject
- Action Description
- None
- Proposed Action
- Check DHCP server configuration.
2.7.7. [ID: 395] The lease was rejected by an address filter
- Log Categories
- DHCPCLIENT
- Log Message
- The lease was rejected by an address filter.
- Default Log Severity
- Notice
- Parameters
- clientip, iface
- Explanation
- The lease was rejected due to an address filter.
- Gateway Action
- Reject
- Action Description
- None
- Proposed Action
- Change DHCP client address filter to allow lease.
2.7.8. [ID: 522] The lease was rejected by a server filter
- Log Categories
- DHCPCLIENT
- Log Message
- The lease was rejected by a server filter.
- Default Log Severity
- Notice
- Parameters
- serverip, iface
- Explanation
- The lease was rejected due to a server filter.
- Gateway Action
- Reject
- Action Description
- None
- Proposed Action
- Change DHCP client server filter to allow lease.
2.7.9. [ID: 559] Interface received a lease which will cause[...]
- Log Categories
- DHCPCLIENT
- Log Message
- Interface received a lease which will cause an IP collision with a configured route.
- Default Log Severity
- Warning
- Parameters
- clientip, iface
- Explanation
- An interface received a lease which will cause an IP collision with a configured route.
- Gateway Action
- Reject
- Action Description
- None
- Proposed Action
- Check DHCP server configuration and system interface configuration.
2.7.10. [ID: 274] Interface received a lease with an offered IP[...]
- Log Categories
- DHCPCLIENT
- Log Message
- Interface received a lease with an offered IP that appear to be occupied.
- Default Log Severity
- Warning
- Parameters
- clientip, iface
- Explanation
- An interface received a lease which appears to be in use by someone else.
- Gateway Action
- Reject
- Action Description
- None
- Proposed Action
- Check network for statically configured hosts or incorrectly proxy ARPed routes.
2.7.11. [ID: 230] Interface received a lease with an invalid[...]
- Log Categories
- DHCPCLIENT
- Log Message
- Interface received a lease with an invalid broadcast address.
- Default Log Severity
- Warning
- Parameters
- bcastip, iface
- Explanation
- An interface received a lease with an invalid broadcast address.
- Gateway Action
- Reject
- Action Description
- None
- Proposed Action
- Check DHCP server configuration.
2.7.12. [ID: 435] Interface received a lease with an invalid[...]
- Log Categories
- DHCPCLIENT
- Log Message
- Interface received a lease with an invalid gateway address.
- Default Log Severity
- Warning
- Parameters
- gwip, iface
- Explanation
- An interface received a lease with an invalid gateway address.
- Gateway Action
- Reject
- Action Description
- None
- Proposed Action
- Check DHCP server configuration.
2.7.13. [ID: 223] Interface received a lease with an invalid IP[...]
- Log Categories
- DHCPCLIENT
- Log Message
- Interface received a lease with an invalid IP address.
- Default Log Severity
- Warning
- Parameters
- clientip, iface
- Explanation
- An interface received a lease with an invalid offered IP address.
- Gateway Action
- Reject
- Action Description
- None
- Proposed Action
- Check DHCP server configuration.
2.7.14. [ID: 325] Interface received a lease with an invalid[...]
- Log Categories
- DHCPCLIENT
- Log Message
- Interface received a lease with an invalid netmask address.
- Default Log Severity
- Warning
- Parameters
- netmask, iface
- Explanation
- An interface received a lease with an invalid netmask.
- Gateway Action
- Reject
- Action Description
- None
- Proposed Action
- Check DHCP server configuration.
2.7.15. [ID: 499] Interface received a lease with an invalid[...]
- Log Categories
- DHCPCLIENT
- Log Message
- Interface received a lease with an invalid DHCP server address.
- Default Log Severity
- Warning
- Parameters
- serverip, iface
- Explanation
- An interface received an invalid DHCP server address.
- Gateway Action
- Reject
- Action Description
- None
- Proposed Action
- Check DHCP server configuration.
2.7.16. [ID: 481] The requested lease was rejected by the server
- Log Categories
- DHCPCLIENT
- Log Message
- The requested lease was rejected by the server.
- Default Log Severity
- Warning
- Parameters
- clientip, serverip, iface
- Explanation
- A requested lease was rejected by a DHCP server.
- Gateway Action
- Reject
- Action Description
- None
- Proposed Action
- Check if client has moved to new subnet or if client's lease has expired.
2.7.17. [ID: 222] Interface received a lease which will cause a[...]
- Log Categories
- DHCPCLIENT
- Log Message
- Interface received a lease which will cause a route collision with a configured route.
- Default Log Severity
- Warning
- Parameters
- clientip, iface
- Explanation
- An interface received a lease which will cause a route collision with a configured route.
- Gateway Action
- Reject
- Action Description
- None
- Proposed Action
- Check DHCP server configuration and system interface configuration.
2.7.18. [ID: 324] Too many DHCP offers received
- Log Categories
- DHCPCLIENT
- Log Message
- Too many DHCP offers received.
- Default Log Severity
- Warning
- Parameters
- iface
- Explanation
- To many DHCP offers received for the interface.
- Gateway Action
- Ignore
- Action Description
- This and subsequent offers will be ignored
- Proposed Action
- Change DHCP client configuration to filter leases.
cOS Stream 4.00.03 Log Reference Guide
