From: Scott Morris (swm@emanon.com)
Date: Sat Jun 04 2005 - 17:50:45 GMT-3
It's a little more detailed than that.... Right now, with your configs, you
don't have any functioning VCs. (usable for normal data anyway)
Per docs:
" If an NSAP address is specified, the ARP client on this interface uses the
specified host as an ARP server. You can specify multiple ATM ARP servers by
repeating the command. If self is specified, this interface acts as the ARP
server for the logical IP network.
The ATM ARP server takes one of the following actions if a destination
listed in the server's ARP table expires:
* If a virtual circuit still exists to that destination, the server
sends an Inverse ARP request. If no response arrives, the entry times out.
* If a virtual circuit does not exist to the destination, the entry
times out immediately.
This implementation follows RFC 1577, Classical IP over ATM."
Otherwise, your ATM Switch may also play a role:
http://www.cisco.com/en/US/products/hw/switches/ps1893/products_configuratio
n_guide_chapter09186a00800f12c7.html
HTH,
Scott
PS. You have enough other things to worry about, IMHO, Classical IP isn't
going to be a huge topic to play with.
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
eb3613@sbc.com
Sent: Saturday, June 04, 2005 4:40 PM
To: ccielab@groupstudy.com
Subject: ATM ARP Server
Ok so I do the following to make ARP server work per a book and it does not.
interface ATM3/1/0
no ip address
atm pvc 1 0 5 qsaal
atm pvc 2 0 16 ilmi
no atm ilmi-keepalive
!
interface ATM3/1/0.1 multipoint
ip address 192.1.5.1 255.255.255.0
atm nsap-address 47.009181000000001011BCA501.111111111111.11
atm arp-server self
interface ATM3/1/0
no ip address
atm pvc 1 0 5 qsaal
atm pvc 2 0 16 ilmi
no atm ilmi-keepalive
!
interface ATM3/1/0.1 multipoint
ip address 192.1.5.2 255.255.255.0
atm nsap-address 47.009181000000001011BCA501.222222222222.22
atm arp-server nsap 47.009181000000001011BCA501.111111111111.11
I cannot ping end to end until I use the following command on the physical
nterface atm ilmi-pvc-discovery subinterface
My question, is this correct or is their something else working against me
here?
It seemed like the arp server would take care of the situation regardless of
ilmi being present or not.
This archive was generated by hypermail 2.1.4 : Wed Jul 06 2005 - 14:43:40 GMT-3