Motorola nvg589 Administrator's Hanbook page 98

Administrator's Handbook
1. WAN: Data link
activated at <Rate> Kbps (rx/
tx)
2.WAN: Data link deactivated
3. RFC1483 up
4. RFC1483-<WAN-instance>:
IP down
5. PPP: Channel <ID> up Dia-
lout Profile name: <Profile
Name>
6. PPP-<WAN Instance> down:
<Reason>
1. permitted:
2. attempt:
3. dropped - violation of secu-
rity policy:
4. dropped - invalid checksum:
5. dropped - invalid data
length:
6. dropped - fragmented
packet:
7. dropped - cannot fragment:
8. dropped - no route found:
9. dropped - invalid IP version:
10. dropped - possible land
attack:
98
DSL Log Messages (most common):
This log message is generated when the DSL link comes up.
This log message is generated when the DSL link goes down.
This log message is generated when RFC1483 link comes up.
This log message is generated when RFC1483 link goes down.
This log message is generated when a PPP channel comes up.
This log message is generated when a PPP channel goes down. The
reason for the channel going down is displayed as well.
Access-related Log Messages
This log-message is generated whenever a packet is allowed to
traverse router-interfaces or allowed to access the router itself.
This log-message is generated whenever a packet attempts to
traverse router-interfaces or attempts to access the router itself.
This log-message is generated whenever a packet, traversing the
router or destined to the router itself, is dropped by the firewall
because it violates the expected conditions.
This log-message is generated whenever a packet, traversing the
router or destined to the router itself, is dropped because of invalid IP
checksum.
This log-message is generated whenever a packet, traversing the
router or destined to the router itself, is dropped because the IP
length is greater than the received packet length or if the length is too
small for an IP packet.
This log-message is generated whenever a packet, traversing the
router, is dropped because it is fragmented, stateful inspection is
turned ON on the packet's transmit or receive interface, and deny-
fragment option is enabled.
This log-message is generated whenever a packet traversing the
router is dropped because the packet cannot be sent without frag-
mentation, but the do not fragment bit is set.
This log-message is generated whenever a packet, traversing the
router or destined to the router itself, is dropped because no route is
found to forward the packet.
This log-message is generated whenever a packet, traversing the
router or destined to the router itself, is dropped because the IP ver-
sion is not 4.
This log-message is generated whenever a packet, traversing the
router or destined to the router itself, is dropped because the packet
is TCP/UDP packet and source IP Address and source port equals
the destination IP Address and destination port.