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<DIV><SPAN class=460262012-20092006><FONT face=Arial size=2>Hello
all,</FONT></SPAN></DIV>
<DIV><SPAN class=460262012-20092006><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=460262012-20092006><FONT face=Arial size=2>I have the following
setup in terms of LSP's:</FONT></SPAN></DIV>
<DIV><SPAN class=460262012-20092006><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=460262012-20092006><FONT face=Arial size=2>London -
Paris</FONT></SPAN></DIV>
<DIV><SPAN class=460262012-20092006><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=460262012-20092006><FONT face=Arial size=2>Paris -
London</FONT></SPAN></DIV>
<DIV><SPAN class=460262012-20092006><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=460262012-20092006><FONT face=Arial size=2>Very basic so that I
can pass traffic across my 2547 network. There are other LSP's that are setup in
the same way ingress/egress of Paris and London which work
fine. </FONT></SPAN></DIV>
<DIV><SPAN class=460262012-20092006><SPAN class=460262012-20092006><FONT
face=Arial size=2></FONT></SPAN></SPAN> </DIV>
<DIV><SPAN class=460262012-20092006><FONT face=Arial size=2>The problem is that
I can ping from <SPAN class=460262012-20092006><FONT face=Arial size=2>Paris to
London whereby London to Paris does not want to know (see pings
below):</FONT></SPAN></FONT></SPAN></DIV>
<DIV><SPAN class=460262012-20092006><FONT face=Arial size=2><SPAN
class=460262012-20092006></SPAN></FONT></SPAN> </DIV>
<DIV><SPAN class=460262012-20092006><FONT face=Arial size=2><SPAN
class=460262012-20092006><STRONG>[local]#ping mpls rsvp PARIS-LONDON<BR>Sending
5 100-byte MPLS echos to PARIS-LONDON, source x.x.x.3,<BR>
timeout is 1 second, send interval is 0
msec:<BR>!!!!!</STRONG><BR></SPAN></FONT></SPAN></DIV>
<DIV><SPAN class=460262012-20092006><FONT face=Arial size=2><SPAN
class=460262012-20092006><STRONG>[local]#ping mpls rsvp LONDON-PARIS<BR>Sending
5 100-byte MPLS echos to LONDON-PARIS, source x.x.x.2,<BR>
timeout is 1 second, send interval is 0
msec:<BR>.....<BR></STRONG></SPAN></FONT></SPAN></DIV>
<DIV><SPAN class=460262012-20092006><FONT face=Arial size=2>I have triple
checked the config which is in line with other LSP's that work, however this is
stumping me. </FONT></SPAN></DIV>
<DIV><SPAN class=460262012-20092006><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=460262012-20092006><FONT face=Arial size=2>The IGP is fine -
OSPF can see the loopbacks, and MBGP is looking good. The VPN config is fine
with the RT and RD looking good.</FONT></SPAN></DIV>
<DIV><SPAN class=460262012-20092006><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=460262012-20092006><FONT face=Arial size=2>This is the
viewpoint from London for the LSP's ingress and egress</FONT></SPAN></DIV>
<DIV><SPAN class=460262012-20092006><FONT face=Arial
size=2></FONT></SPAN> </DIV><SPAN class=460262012-20092006>
<DIV><FONT face=Arial size=2></FONT><FONT face=Arial size=2></FONT><FONT
face=Arial size=2></FONT><BR><FONT face=Arial
size=2>
--- RSVP LSP <SPAN class=460262012-20092006>London-Paris</SPAN> (ID: 3)
---</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial
size=2>Ingress
: <SPAN class=460262012-20092006>x.x.x</SPAN>.2
Endpoint
: <SPAN
class=460262012-20092006>x.x.x</SPAN>.3<BR>Origin
: Ingress LSP
State :
Up<BR>Extended Tunnel ID : <SPAN
class=460262012-20092006>x.x.x</SPAN>.2 LSP
ID
: 0<BR>Trafffic-Eng :
default State
Transitions : 1<BR>Downstream Nhop
: <SPAN class=460262012-20092006>x.x.x</SPAN>.3
Downstream Intf : <SPAN
class=460262012-20092006>x.x.x</SPAN>.29<BR>Downstream
Nbr : <SPAN
class=460262012-20092006>x.x.x</SPAN>.30 Downstream
Label : 3<BR>Setup Priority :
0
Holding Priority : 0<BR>Last Downstream Tx :
18
Last Downstream Rx : 11<BR>Next Timer in (sec) :
6
Lifetime (sec) : 157<BR>Time to Die
(sec) :
145 B/W
(Bytes/sec) : 0<BR>LSP
cct :
255/3:1023:63/0/1/1<BR>IGP Shortcut :
Disabled<BR>Use Explicit Route :
No
Record Route : Yes<BR>Recorded Route
(hops: 1):<BR> <SPAN
class=460262012-20092006>x.x.x</SPAN>.3/32</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT><FONT face=Arial size=2></FONT><FONT face=Arial size=2></FONT><FONT
face=Arial size=2></FONT><FONT face=Arial size=2></FONT><FONT face=Arial
size=2></FONT><BR><FONT face=Arial
size=2>
--- RSVP LSP <SPAN class=460262012-20092006>Paris-London </SPAN>(ID: 3)
---</FONT></FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT><FONT face=Arial
size=2>Ingress
: <SPAN class=460262012-20092006>x.x.x</SPAN>.3
Endpoint
: <SPAN
class=460262012-20092006>x.x.x</SPAN>.2<BR>Origin
: Egress LSP
State :
Up<BR>Extended Tunnel ID : <SPAN
class=460262012-20092006>x.x.x</SPAN>.3 LSP
ID
: 0<BR>Trafffic-Eng :
None State
Transitions : 0<BR>Setup Priority :
0
Holding Priority : 0<BR>Last Upstream Tx :
6
Last Upstream Rx : 8<BR>Upstream
Intf : <SPAN
class=460262012-20092006>x.x.x</SPAN>.29 Upstream
Nhop : <SPAN
class=460262012-20092006>x.x.x.</SPAN>30<BR>Upstream
Nbr : <SPAN
class=460262012-20092006>x.x.x.</SPAN>30 Upstream
Label : 3<BR>Next Timer in (sec) :
31
Lifetime (sec) : 157<BR>Time to Die
(sec) :
148 B/W
(Bytes/sec) : 0<BR><STRONG>LSP
cct :
Cct invalid<BR></STRONG></FONT></DIV>
<DIV><FONT face=Arial><BR><FONT size=2></FONT></FONT></DIV></FONT>
<DIV><FONT face=Arial size=2><SPAN class=460262012-20092006>Paris Point of
View:</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=460262012-20092006></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN
class=460262012-20092006>
--- RSVP LSP London-<SPAN class=460262012-20092006>Paris</SPAN> (ID: 3)
---</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN
class=460262012-20092006>Ingress
: x.x.x.2
Endpoint :
x.x.x.3<BR>Origin
: Egress LSP
State :
Up<BR>Extended Tunnel ID : x.x.x.2 LSP
ID
: 0<BR>Trafffic-Eng :
None State
Transitions : 1<BR>Setup Priority :
0
Holding Priority : 0<BR>Last Upstream Tx :
7
Last Upstream Rx : 21<BR>Upstream
Intf : x.x.x.30 Upstream
Nhop : x.x.x.29<BR>Upstream Intf Name
:
mplstolonix
:<BR>Upstream Nbr :
x.x.x.29 Upstream Label :
3<BR>Next Timer in (sec) :
36
Lifetime (sec) : 157<BR>Time to Die
(sec) :
135 B/W
(Bytes/sec) : 0<BR>LSP
cct :
Cct invalid<BR></SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=460262012-20092006></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN
class=460262012-20092006></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN
class=460262012-20092006>
--- RSVP LSP <SPAN class=460262012-20092006>Paris-London</SPAN> (ID: 3)
---</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN
class=460262012-20092006>Ingress
: x.x.x.3
Endpoint :
x.x.x.2<BR>Origin
: Ingress LSP
State :
Up<BR>Extended Tunnel ID : x.x.x.3 LSP
ID
: 0<BR>Trafffic-Eng :
default State
Transitions : 9<BR>Downstream Nhop :
x.x.x.2 Downstream Intf :
x.x.x.30<BR>Downstream Intf Name:
mplstolonix
:<BR>Downstream Nbr : x.x.x.29
Downstream Label : 3<BR>Setup
Priority :
0
Holding Priority : 0<BR>Last Downstream Tx :
7
Last Downstream Rx : 39<BR>Next Timer in (sec) :
14
Lifetime (sec) : 157<BR>Time to Die
(sec) :
118 B/W
(Bytes/sec) : 0<BR>LSP
cct :
255/3:1023:63/0/1/1<BR>IGP Shortcut :
Disabled<BR>Session Attr :
Local-Protect May-Reroute Record-Label</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=460262012-20092006><STRONG>Path Error
messages :<BR>Time: 02:27:18, Node Address: </STRONG>x.x.x<STRONG>.158, Code: No
Sender Info for Resv,<BR> Flags: 0x0, Value:
0x0<BR>Time: 02:27:43, Node Address: </STRONG>x.x.x<STRONG>.29, Code: No Sender
Info for Resv,<BR> Flags: 0x0, Value: 0x0, Repeat
cnt: 2<BR>Time: 02:29:01, Node Address: </STRONG>x.x.x<STRONG>.158, Code: No
Sender Info for Resv,<BR> Flags: 0x0, Value:
0x0</STRONG></SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=460262012-20092006>Use Explicit
Route :
No
Record Route : Yes<BR>Recorded Route
(hops: 1):<BR>
x.x.x.29/32<BR></SPAN></FONT></SPAN></DIV>
<DIV><SPAN class=460262012-20092006><FONT face=Arial size=2>There seems to be
limited commands for troubleshooting the LSP so if anyone knows what else to try
- please let me know. I see some path error messages but dont know how to
decipher them - any ideas ????</FONT></SPAN></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
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