[c-nsp] Confused about Cisco IOS 12.2SRD removal of features - LNS broken?

[Andrew Jones]

The way you have PPPoE configured is deprecated, you should use 
bba-groups.
-Jonesy

On 24.10.2012 16:18, Skeeve Stevens wrote:
> Hey all,
>
> I have a LNS running c7200-advipservicesk9-mz.122-33.SRD4.bin.
>
> I thought I would see the changes with SRD5,... then SRD8.
>
> There is nothing unique in the later versions, but SRD4 is unique 
> with:
>
> ----
> Gateway Load Balancing Protocol (GLBP)
> Generic Routing Encapsulation (GRE) Tunnel Keepalive
> Integrated ISIS Point to Point Adjacency over Broadcast Media
> IP Multicast Load Splitting across Equal-Cost Paths
> IP SLAs - LSP Health Monitor with LSP Discovery
> IPv6 - CNS Agents
> IPv6 Multicast
> IPv6 Switching: CEF/dCEF Support
> IPv6 Switching: CEFv6 Switched Configured IPv6 over IPv4 Tunnels
> Multi-VRF Support (VRF lite)
> Multicast Subsecond Convergence
> OSPF Stub Router Advertisement
> Secure Shell SSH Version 2 Client Support
> Secure Shell SSH Version 2 Server Support
> Source Specific Multicast (SSM)
> TACACS+
> ----
>
> Which to me says that they have been removed from subsequent 
> releases..
>
> Why would they remove some of the above? VRF-Lite support??!?
>
> When compared to SRE6, the following is unqiue:
>
> ----
> ATM LANE Fast Simple Server Redundancy Protocol (LANE Fast SSRP)
> Disabling LANE Flush Process
> Flexible NetFlow
> Inverse Multiplexing over ATM (IMA)
> IP Multicast Load Splitting across Equal-Cost Paths
> IP SLAs - LSP Health Monitor with LSP Discovery
> IPv6 - CNS Agents
> IPv6 Access Services: AAA Support for Cisco VSA IPv6 Attributes
> IPv6 Access Services: AAA Support for RFC 3162 IPv6 RADIUS Attributes
> IPv6 Access Services: PPPoA
> IPv6 Multicast
> IPv6 Services: DNS Lookups over an IPv6 Transport
> IPv6 Switching: CEF/dCEF Support
> IPv6 Switching: CEFv6 Switched Configured IPv6 over IPv4 Tunnels
> IPv6 Switching: Provider Edge Router over MPLS (6PE)
> IPv6: ICMPv6
> IPv6: ICMPv6 Redirect
> IPv6: Neighbor Discovery Duplicate Address Detection
> L2VPN Pseudowire Switching
> LANE dCEF
> LANE Optimum Switching
> Multi-VRF Support (VRF lite)
> Multiprotocol over ATM (MPOA)
> Multiprotocol over ATM for Token Ring (MPOA)
> QoS over LANE
> Secure Copy (SCP)
> Secure Shell SSH Version 2 Client Support
> Secure Shell SSH Version 2 Server Support
> SSRP for LANE
> TACACS+
> Throttling of AAA (RADIUS) Records.
> Token Ring LANE
> ----
>
> With even more being removed... scp? Tacacs+? More IPv6? SSHv2?!?!
>
> While there is a ton of NEW features in SRE6, one thing that seems to 
> have
> broken is the LNS code... but the features missing don't indicate 
> it...
>
> for some reason SRE7 isn't on the software advisor yet.
>
> Unless some syntax has changed, the issue right now with SRE7 vs a 
> config
> from SRD4:
>
> SRD4 working config:
>
> vpdn-group PPPoE
> ! Default L2TP VPDN group
>  description Generic PPPoE
>  accept-dialin
>   protocol pppoe
>   virtual-template
>
>
> SRE7 config paste failure:
>
> lns02-new(config)#vpdn-group PPPoE
> lns02-new(config-vpdn)#accept-dialin
> lns02-new(config-vpdn-acc-in)#protocol ?
>   any   Use any protocol
>   l2tp  Use L2TP
>   pptp  Use PPTP
>
> lns02-new(config-vpdn-acc-in)#protocol pppeo
>                                                    ^
> % Invalid input detected at '^' marker.
>
> syd01bs04-lns02-new(config-vpdn-acc-in)#
>
> ----
>
> So unless they've removed pppoe, or moved it to 'any'???
>
> Anyone have any ideas what is going on?
> *
>
> *
> *Skeeve Stevens, CEO - *eintellego Pty Ltd
> skeeve at eintellego.net ; www.eintellego.net
>
> Phone: 1300 753 383; Cell +61 (0)414 753 383 ; skype://skeeve
>
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>
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>
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