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D-Link Co.,_______________________________________________________________________ FAQ
- Block periodical SAP and RIP response messages
- Block NetWare serialization packets
- Allow SAP and RIP enquery packets
If you are bridging IPX packets, the default call filters are
defined as follows:
- Block periodical SAP and RIP response messages
- Block SAP and RIP enquery packets if set to Handle IPX as
'Server'
- Allow SAP and RIP enquery packets if set to Handle IPX as
'Client' or 'None'
If you want to prevent packets from other protocols from
triggering the call, you can block an entire protocol type by
setting up a generic filter rule in the following way:
Filter Type= Generic Filter Rule
Active= Yes
Offset= 12
Length= 2
Mask= ffff
Value= [protocol ID]
More= No
Action Matched= Drop
Action Not Matched= Forward
If your filtering scheme requires you to block more specific
packets, you can determine the type of packet that is triggering
your call by looking in menu 24.1.
and then stop all data traffic.
the call is still triggered, then you can check menu 24.1, and by
looking at the packet format, you can adjust your filter set
accordingly to block these packets.
2.
Why does the Router still drop the call after the authentication
has passed?
In some cases, when you are negotiating a connection, you may
notice that the call will be dropped even though the CHAP or PAP
authentication phase was successful.
because the IPCP negotiation has failed due to an IP address
mismatch.
The Router uses the IP address as another form of
authentication, so if the address supplied by the remote node
does not match the address the Router is expecting, the call will
be dropped.
3.
Why does my screen keep blanking out?
In both an RS-232 connection and a telnet session, the SMT
(System Management Terminal) has a system timeout of five
minutes.
That is, if you do not perform a keyboard operation in
five minutes then the screen will blank out or your telnet
connection will be dropped.
going into CI mode, and typing the command: sys stdio 0
First drop your connection,
The line should stay idle.
The reason for this may be
You can disable this timeout by
If
FAQ: 19
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