From: Nickel, Shawn (Shawn.Nickel@xxxxxxxxxxxxx)
Date: Thu Dec 07 2000 - 12:40:06 GMT-3
Do you have a netware server on this segment? If so try putting these lines
in.
access-list 900 deny 1 35.0000.0000.0001 0 35.ffff.ffff.ffff 453
access-list 900 deny 4 35.0000.0000.0001 0 35.ffff.ffff.ffff 452
access-list 900 deny 4 FFFFFFFF 0 FFFFFFFF 456
-----Original Message-----
From: James Chen [mailto:jr_chen@ringline.com.tw]
Sent: Thursday, December 07, 2000 8:06 AM
To: CCIE Group Study (E-mail)
Subject: [Q]IPX DDR with Snapshot
Hello, Sir:
I have problem with IPX DDR with snapshot !
The scenario is R3 connect with R5 , and Both R3 and R5 connect to R6
If R5 ethernet down , R5 will call to R3 to backup, Otherwise, ISDN will
not
be called.
R5 <- ISDN-> R3 <--->the rest of network
| |
-------R6-------
I use snapshot to do routing backup.
And use dialer map ipx 35.0003.0003.0003 8358661 broadcast
to dialer to R3 in R5.
However, there are two problems :
1. The quiet time of snapshot is 120mins. However, I find that the real
quiet time
is not 120 mins, it seems several mins only, maybe 8 mins. I don't
know what I lost ?
2. The isdn will be pick up by the traffic " 35.0005.0005.0005 to
35.ffff.ffff.ffff"
This packet is sent each 5 sec. So the isdn will not be down until I
use the
access-list to add one line
"access-list 900 deny any any all 0.ffff.ffff.ffff
FFFF.0000.0000.0000"
to the dialer-list , it stop now !
what I lost in my dialer-list to deny ? I don't know what the packet
"s=35.0005.0005.0005 d=35.ffff.ffff.ffff" is !
PLEASE GIVE ME ADVISE ASAP, I have to fly to Sydney for my next attempt
tomorrow ! Thanks !
My config is as following :
------------------------------
R5
--- ipx routing 0005.0005.0005 isdn switch-type basic-5ess ! interface FastEthernet0/0 ip address 137.1.65.5 255.255.255.0 no ip directed-broadcast duplex auto speed auto ipx network 65 ! interface Serial0/0 ip address 137.1.15.5 255.255.255.0 no ip directed-broadcast no ip mroute-cache ipx network 15 clockrate 2000000 ! interface BRI0/0 ip address 137.1.35.2 255.255.255.252 no ip directed-broadcast encapsulation ppp ip ospf demand-circuit dialer map snapshot 1 name R3 8358661 dialer map ip 137.1.35.1 name R3 broadcast 8358661 dialer map ipx 35.0003.0003.0003 name R3 broadcast 8358661 dialer-group 1 ipx network 35 no ipx route-cache ipx watchdog-spoof isdn switch-type basic-5ess snapshot client 5 120 dialer ppp authentication pap ppp pap sent-username R5 password 7 060506324F41 ! access-list 900 deny any any all any sap access-list 900 deny any any all any rip access-list 900 deny any any all any 457 access-list 900 deny any any all 0.ffff.ffff.ffff FFFF.0000.0000.0000 log --------------------------------------------------------- R3 -- ipx routing 0005.0005.0005 isdn switch-type basic-5ess ! ----deleted---- ! interface BRI0/0 ip address 137.1.35.1 255.255.255.252 no ip directed-broadcast encapsulation ppp dialer map ip 137.1.35.2 name R5 broadcast dialer-group 1 ipx network 35 isdn switch-type basic-5ess snapshot server 5 ppp authentication pap ppp pap sent-username R3 password 7 1414110209 ! ---------------------------------------------------------
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