Pls find below the same
PE1#sh run int s1/0
interface Serial1/0
no ip address
encapsulation frame-relay
serial restart-delay 0
frame-relay interface-dlci 101 switched
load-interval 30
frame-relay lmi-type ansi
frame-relay intf-type dce
no clns route-cache
end
!
PE1#sh l2tp session
L2TP Session Information Total tunnels 1 sessions 1
LocID RemID TunID Username, Intf/ State Last Chg Uniq
ID
Vcid,
Circuit
46904 37253 64571 101, Se1/0:101 est 02:38:54 4
PE2#sh run int s1/0
Building configuration...
Current configuration : 228 bytes
!
interface Serial1/0
no ip address
encapsulation frame-relay
serial restart-delay 0
frame-relay interface-dlci 201 switched
load-interval 30
frame-relay lmi-type ansi
frame-relay intf-type dce
no clns route-cache
end
PE2#sh l2tp session
L2TP Session Information Total tunnels 1 sessions 1
LocID RemID TunID Username, Intf/ State Last Chg Uniq
ID
Vcid,
Circuit
37253 46904 52292 101, Se1/0:201 est 02:41:19
1
On Sun, Nov 28, 2010 at 10:21 PM, vivek vidhate <vidhatevivek_at_gmail.com>wrote:
> Hi Andrew,
>
> Can you post the related PE configs for troubleshooting?
>
> Might be issue is there.
>
> *Thanks & Regards,
>
> Vivek Vidhate.*
>
>
> On Sun, Nov 28, 2010 at 8:41 PM, Andrew K Yule <akyccie1_at_gmail.com> wrote:
>
>> nope, I tired with PTP as well, clns neighbor not coming up. Pls below the
>> debug msg I am getting with PTP
>>
>> *Mar 1 00:11:00.231: ISIS-Adj: Sending L2 LAN IIH on Loopback0, length
>> 1514
>> *Mar 1 00:11:02.087: ISIS-Adj: Sending L1 LAN IIH on Loopback0, length
>> 1514
>> *Mar 1 00:11:08.087: ISIS-Adj: Sending serial IIH on Serial1/0.1, length
>> 1559
>> *Mar 1 00:11:08.919: ISIS-Adj: Sending L2 LAN IIH on Loopback0, length
>> 1514
>> *Mar 1 00:11:11.143: ISIS-Adj: Sending L1 LAN IIH on Loopback0, length
>> 1514
>> *Mar 1 00:11:17.459: ISIS-Adj: Sending L2 LAN IIH on Loopback0, length
>> 1514
>> *Mar 1 00:11:17.819: ISIS-Adj: Sending serial IIH on Serial1/0.1, length
>> 1559
>>
>> CE1#sh clns int s1/0.1
>> Serial1/0.1 is up, line protocol is up
>> Checksums enabled, MTU 1560, Encapsulation FRAME-RELAY
>> ERPDUs enabled, min. interval 10 msec.
>> RDPDUs enabled, min. interval 100 msec., Addr Mask enabled
>> Congestion Experienced bit set at 4 packets
>> CLNS fast switching enabled
>> CLNS SSE switching disabled
>> DEC compatibility mode OFF for this interface
>> Next ESH/ISH in 42 seconds
>> Routing Protocol: IS-IS
>> Circuit Type: level-1-2
>> Interface number 0x1, local circuit ID 0x100
>> Level-1 Metric: 10, Priority: 64, Circuit ID: CE1.00
>> Level-1 IPv6 Metric: 10
>> Number of active level-1 adjacencies: 0
>> Level-2 Metric: 10, Priority: 64, Circuit ID: CE1.00
>> Level-2 IPv6 Metric: 10
>> Number of active level-2 adjacencies: 0
>> Next IS-IS Hello in 970 milliseconds
>>
>>
>> CE2#sh clns int s1/0.1
>>
>> Serial1/0.1 is up, line protocol is up
>> Checksums enabled, MTU 1560, Encapsulation FRAME-RELAY
>> ERPDUs enabled, min. interval 10 msec.
>> RDPDUs enabled, min. interval 100 msec., Addr Mask enabled
>> Congestion Experienced bit set at 4 packets
>> CLNS fast switching enabled
>> CLNS SSE switching disabled
>> DEC compatibility mode OFF for this interface
>> Next ESH/ISH in 12 seconds
>> Routing Protocol: IS-IS
>> Circuit Type: level-1-2
>> Interface number 0x1, local circuit ID 0x100
>> Level-1 Metric: 10, Priority: 64, Circuit ID: CE2.00
>> Level-1 IPv6 Metric: 10
>> Number of active level-1 adjacencies: 0
>> Level-2 Metric: 10, Priority: 64, Circuit ID: CE2.00
>> Level-2 IPv6 Metric: 10
>> Number of active level-2 adjacencies: 0
>> Next IS-IS Hello in 6 seconds
>>
>>
>> On Sun, Nov 28, 2010 at 4:27 PM, Emmanuel Aramide <earamide_at_gmail.com
>> >wrote:
>>
>> > Use ptp subinterfaces on your CEs. It should work.
>> >
>> > Your boxes are sending LAN IIH hellos. They need to be serial IIH
>> hellos. I
>> > think that's why it's not working.
>> >
>> > I will try to test it asap.
>> >
>> > Emmanuel
>> >
>> > ....from my iPhone!
>> >
>> > On 28 Nov 2010, at 06:17, Andrew K Yule <akyccie1_at_gmail.com> wrote:
>> >
>> > > Hi Scott and Haroon
>> > >
>> > > No luck even after changing the MTU size to 1600. I have tried to
>> disable
>> > > cnsp interval and hello padding but still not luck. I am not getting
>> any
>> > > option on Serial interface to set the network type whereas I can set
>> the
>> > > same on ethernet.
>> > >
>> > >
>> > > CE1#sh clns int s1/0
>> > > Serial1/0 is up, line protocol is up
>> > > Checksums enabled, MTU 1600, Encapsulation FRAME-RELAY
>> > > ERPDUs enabled, min. interval 10 msec.
>> > > RDPDUs enabled, min. interval 100 msec., Addr Mask enabled
>> > > Congestion Experienced bit set at 4 packets
>> > > CLNS fast switching disabled
>> > > CLNS SSE switching disabled
>> > > DEC compatibility mode OFF for this interface
>> > > Next ESH/ISH in 52 seconds
>> > > Routing Protocol: IS-IS
>> > > Circuit Type: level-1-2
>> > > Interface number 0x0, local circuit ID 0x1
>> > > Level-2 Metric: 10, Priority: 64, Circuit ID: CE1.01
>> > > DR ID: 0000.0000.0000.00
>> > > Level-2 IPv6 Metric: 10
>> > > Number of active level-2 adjacencies: 0
>> > > Next IS-IS LAN Level-2 Hello in 191 milliseconds
>> > > No hello padding
>> > >
>> > > CE2#sh clns int s1/0
>> > > Serial1/0 is up, line protocol is up
>> > > Checksums enabled, MTU 1600, Encapsulation FRAME-RELAY
>> > > ERPDUs enabled, min. interval 10 msec.
>> > > RDPDUs enabled, min. interval 100 msec., Addr Mask enabled
>> > > Congestion Experienced bit set at 4 packets
>> > > CLNS fast switching enabled
>> > > CLNS SSE switching disabled
>> > > DEC compatibility mode OFF for this interface
>> > > Next ESH/ISH in 22 seconds
>> > > Routing Protocol: IS-IS
>> > > Circuit Type: level-1-2
>> > > Interface number 0x0, local circuit ID 0x1
>> > > Level-2 Metric: 10, Priority: 64, Circuit ID: CE2.01
>> > > DR ID: 0000.0000.0000.00
>> > > Level-2 IPv6 Metric: 10
>> > > Number of active level-2 adjacencies: 0
>> > > Next IS-IS LAN Level-2 Hello in 9 seconds
>> > > No hello padding
>> > > R4#
>> > >
>> > >
>> > > CE1#sh clns neighbors
>> > >
>> > > CE1#
>> > >
>> > > CE1(config)#int s1/0
>> > > CE1(config-if)#isis net?
>> > > % Unrecognized command
>> > >
>> > >
>> > > CE1(config)#in fa0/1
>> > > CE1(config-if)#isis network ?
>> > > point-to-point Specify ISIS point-to-point network
>> > >
>> > >
>> > > -Andrew
>> > >
>> > >
>> > > On Sun, Nov 28, 2010 at 1:03 AM, Tyson Scott <tscott_at_ipexpert.com>
>> > wrote:
>> > >
>> > >> When IS-IS first forms a neighbor relationship it PAD's the first
>> packet
>> > >> with the size of the full MTU. I don't see anything you have done to
>> > >> change
>> > >> the MTU of the path but what happens when you add two MPLS headers
>> one
>> > for
>> > >> MPLS + one for L2VPN, is MTU still 1500? Try to think of the
>> different
>> > >> things you can do to affect MTU on the path, to either increase it or
>> > >> decrease at the edge.
>> > >>
>> > >> Regards,
>> > >>
>> > >> Tyson Scott - CCIE #13513 R&S, Security, and SP
>> > >> Managing Partner / Sr. Instructor - IPexpert, Inc.
>> > >> Mailto: tscott_at_ipexpert.com
>> > >>
>> > >>
>> > >> -----Original Message-----
>> > >> From: nobody_at_groupstudy.com [mailto:nobody_at_groupstudy.com] On Behalf
>> Of
>> > >> Andrew K Yule
>> > >> Sent: Saturday, November 27, 2010 2:25 PM
>> > >> To: ccielab_at_groupstudy.com
>> > >> Subject: ISIS over FR-FR L2VPN
>> > >>
>> > >> I have setup a FR to FR layer 2 VPN (l2tpv3).
>> > >>
>> > >> CE1----fr---PE1--------PE2----fr----CE2
>> > >>
>> > >> L2TP tunnel is showing up on both the PE routers. I am able to ping
>> > remote
>> > >> interface from both the CE routers as well. MPLS Neighborship is also
>> > >> getting established between CE1 and CE2. I have tired configuring
>> OSPF
>> > and
>> > >> OSPF neighborship comes up with out any issue.
>> > >>
>> > >> But when I try to configure ISIS on CE1 and CE2 it's not working.
>> > >> neighborship is not coming up at all. pls find below the config of
>> both
>> > the
>> > >> CE router. Am I missing something here for ISIS config ???? . There
>> is
>> > not
>> > >> mismatch of interface type. I can't make out with anything in debug
>> as
>> > well
>> > >>
>> > >> --------
>> > >> CE1
>> > >> ---------
>> > >> !
>> > >> clns routing
>> > >> !
>> > >> interface Serial1/0
>> > >> ip address 10.1.1.1 255.255.255.0
>> > >> ip router isis
>> > >> encapsulation frame-relay
>> > >> mpls ip
>> > >> serial restart-delay 0
>> > >> no arp frame-relay
>> > >> frame-relay map clns 101 broadcast
>> > >> frame-relay map ip 10.1.1.2 101 broadcast
>> > >> no frame-relay inverse-arp
>> > >> clns router isis
>> > >> no clns route-cache
>> > >> !
>> > >> router isis
>> > >> net 49.0001.0000.0000.0001.00
>> > >>
>> > >>
>> > >> --------
>> > >> CE2
>> > >> ---------
>> > >>
>> > >> clns routing
>> > >> !
>> > >> interface Serial1/0
>> > >> ip address 10.1.1.2 255.255.255.0
>> > >> ip router isis
>> > >> encapsulation frame-relay
>> > >> mpls ip
>> > >> serial restart-delay 0
>> > >> no arp frame-relay
>> > >> frame-relay map clns 201 broadcast
>> > >> frame-relay map ip 10.1.1.1 201 broadcast
>> > >> no frame-relay inverse-arp
>> > >> clns router isis
>> > >> no clns route-cache
>> > >> !
>> > >> router isis
>> > >> net 49.0001.0000.0000.0002.00
>> > >>
>> > >> CE1#sh clns int s1/0
>> > >> Serial1/0 is up, line protocol is up
>> > >> Checksums enabled, MTU 1500, Encapsulation FRAME-RELAY
>> > >> ERPDUs enabled, min. interval 10 msec.
>> > >> RDPDUs enabled, min. interval 100 msec., Addr Mask enabled
>> > >> Congestion Experienced bit set at 4 packets
>> > >> CLNS fast switching disabled
>> > >> CLNS SSE switching disabled
>> > >> DEC compatibility mode OFF for this interface
>> > >> Next ESH/ISH in 24 seconds
>> > >> Routing Protocol: IS-IS
>> > >> Circuit Type: level-1-2
>> > >> Interface number 0x0, local circuit ID 0x1
>> > >> Level-1 Metric: 10, Priority: 64, Circuit ID: CE1.01
>> > >> DR ID: 0000.0000.0000.00
>> > >> Level-1 IPv6 Metric: 10
>> > >> Number of active level-1 adjacencies: 0
>> > >> Level-2 Metric: 10, Priority: 64, Circuit ID: CE1.01
>> > >> DR ID: 0000.0000.0000.00
>> > >> Level-2 IPv6 Metric: 10
>> > >> Number of active level-2 adjacencies: 0
>> > >> Next IS-IS LAN Level-1 Hello in 7 seconds
>> > >> Next IS-IS LAN Level-2 Hello in 5 seconds
>> > >>
>> > >> CE2#sh clns int s1/0
>> > >> Serial1/0 is up, line protocol is up
>> > >> Checksums enabled, MTU 1500, Encapsulation FRAME-RELAY
>> > >> ERPDUs enabled, min. interval 10 msec.
>> > >> RDPDUs enabled, min. interval 100 msec., Addr Mask enabled
>> > >> Congestion Experienced bit set at 4 packets
>> > >> CLNS fast switching enabled
>> > >> CLNS SSE switching disabled
>> > >> DEC compatibility mode OFF for this interface
>> > >> Next ESH/ISH in 31 seconds
>> > >> Routing Protocol: IS-IS
>> > >> Circuit Type: level-1-2
>> > >> Interface number 0x0, local circuit ID 0x1
>> > >> Level-1 Metric: 10, Priority: 64, Circuit ID: CE2.01
>> > >> DR ID: 0000.0000.0000.00
>> > >> Level-1 IPv6 Metric: 10
>> > >> Number of active level-1 adjacencies: 0
>> > >> Level-2 Metric: 10, Priority: 64, Circuit ID: CE2.01
>> > >> DR ID: 0000.0000.0000.00
>> > >> Level-2 IPv6 Metric: 10
>> > >> Number of active level-2 adjacencies: 0
>> > >> Next IS-IS LAN Level-1 Hello in 2 seconds
>> > >> Next IS-IS LAN Level-2 Hello in 1 seconds
>> > >>
>> > >>
>> > >> R4#sh debug
>> > >> CLNS:
>> > >> IS-IS Adjacency related packets debugging is on
>> > >>
>> > >> Debug msg
>> > >> *Mar 1 01:07:37.327: ISIS-Adj: Sending L1 LAN IIH on Serial1/0,
>> length
>> > >> 1500
>> > >> *Mar 1 01:07:40.815: ISIS-Adj: Sending L2 LAN IIH on Serial1/0,
>> length
>> > >> 1500
>> > >> *Mar 1 01:07:47.243: ISIS-Adj: Sending L1 LAN IIH on Serial1/0,
>> length
>> > >> 1500
>> > >> *Mar 1 01:07:50.627: ISIS-Adj: Sending L2 LAN IIH on Serial1/0,
>> length
>> > >> 1500
>> > >> *Mar 1 01:07:56.075: ISIS-Adj: Sending L1 LAN IIH on Serial1/0,
>> length
>> > >> 1500
>> > >> *Mar 1 01:07:59.483: ISIS-Adj: Sending L2 LAN IIH on Serial1/0,
>> length
>> > >> 1500
>> > >> *Mar 1 01:08:04.163: ISIS-Adj: Sending L1 LAN IIH on Serial1/0,
>> length
>> > >> 1500
>> > >> *Mar 1 01:08:08.603: ISIS-Adj: Sending L2 LAN IIH on Serial1/0,
>> length
>> > >> 1500
>> > >> *Mar 1 01:08:13.211: ISIS-Adj: Sending L1 LAN IIH on Serial1/0,
>> length
>> > >> 1500
>> > >> *Mar 1 01:08:17.811: ISIS-Adj: Sending L2 LAN IIH on Serial1/0,
>> length
>> > >> 1500
>> > >> *Mar 1 01:08:22.663: ISIS-Adj: Sending L1 LAN IIH on Serial1/0,
>> length
>> > >> 1500
>> > >> *Mar 1 01:08:25.735: ISIS-Adj: Sending L2 LAN IIH on Serial1/0,
>> length
>> > >> 1500
>> > >> *Mar 1 01:08:32.363: ISIS-Adj: Sending L1 LAN IIH on Serial1/0,
>> length
>> > >> 1500
>> > >> *Mar 1 01:08:33.715: ISIS-Adj: Sending L2 LAN IIH on Serial1/0,
>> length
>> > >> 1500
>> > >> *Mar 1 01:06:03.955: ISIS-Adj: Sending L1 LAN IIH on Serial1/0,
>> length
>> > >> 1500
>> > >> *Mar 1 01:06:04.451: ISIS-Adj: Sending L2 LAN IIH on Serial1/0,
>> length
>> > >> 1500
>> > >>
>> > >>
>> > >> Blogs and organic groups at http://www.ccie.net
>> > >>
>> > >>
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Received on Sun Nov 28 2010 - 23:09:25 ART
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