
Troubleshooting
302272-A Rev. 00 C-21
RAC does not receive
updates.
1. Are the routes really being
advertised?
Check whether other routers on the
network are receiving updates.
2. Did you reboot the RAC after
setting
routed
?
If necessary, reboot the RAC.
3. Is
rip_accept
set to
all
(the
default)? If not, are the correct
network destination addresses
being included or excluded via
rip_accept
?
Verify that the rip_accept parameter is
properly set to include or exclude the
correct network destination addresses.
4. Is the RAC broadcast address set
correctly?
Verify the configured RAC broadcast
address.
5. If your network is divided into
subnets, the IP subnet addresses
and subnet masks may not be set
correctly for the RAC and the SLIP
and PPP ports.
Verify the configured IP subnet
addresses and subnet masks for the
RAC and the SLIP and PPP ports.
6. If the RAC parameter
routed
is set
to
N
, passive RIP is disabled.
Reset the RAC parameter
routed
to
Y
.
7. If subnet routes are not being
learned, the
rip_sub_accept
parameter is set to
N.
Reset the
rip_sub_accept
parameter
to Y (the default).
8. Is
rip_recv_version
set correctly
for the version(s) of RIP running on
your network?
Verify that the interface parameter
rip_recv_version
is set correctly for
the version(s) of RIP running on your
network. Refer to the description of
authenticating incoming RIP 2 updates
and requests in the
Managing Remote
Access Concentrators Using
Command Line Interfaces
.
Also verify that the gateway is
configured to recognize and send RIP
version 2 updates.
Table C-2. Remote Access Concentrator Troubleshooting Chart
(continued)
Problem/Symptom Possible Cause Action
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