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Da: juniper-nsp-boun...@puck.nether.net per conto di ext Mihai Gabriel Inviato: mar 22/05/2012 14.32 A: juniper-nsp@puck.nether.net Oggetto: [j-nsp] MX5-T logical-routers question Hello, I am trying to test some features with an MX5-T router with logical-systems but my results are below expectations and I don't understand what's wrong. The topology and the config are very simple: R1 --- R2 ---R3 : mx5t# run show version Hostname: mx5t Model: mx5-t JUNOS Base OS boot [11.4R2.14] JUNOS Base OS Software Suite [11.4R2.14] JUNOS Kernel Software Suite [11.4R2.14] JUNOS Packet Forwarding Engine Support (MX80) [11.4R2.14] JUNOS Online Documentation [11.4R2.14] JUNOS Routing Software Suite [11.4R2.14] mx5t# show chassis fpc 1 { pic 0 { tunnel-services { bandwidth 1g; } inactive: adaptive-services { service-package layer-2; } } pic 1 { tunnel-services { bandwidth 1g; } } } network-services ip; mx5t# show R1 interfaces { lt-1/1/10 { unit 12 { encapsulation ethernet; peer-unit 21; family inet { address 10.10.10.1/24; } family iso; family mpls; } } lo0 { unit 1000 { family inet { address 1.1.1.1/32; } family iso { address 49.0001.1111.1111.00; } } } } protocols { rsvp { interface all; } mpls { label-switched-path mihai { to 3.3.3.3; no-cspf; } interface all; } isis { interface all; } } mx5t# show R2 interfaces { lt-1/1/10 { unit 21 { encapsulation ethernet; peer-unit 12; family inet { address 10.10.10.2/24; } family iso; family mpls; } unit 23 { encapsulation ethernet; peer-unit 32; family inet { address 10.10.20.2/24; } family iso; family mpls; } } lo0 { unit 1001 { family inet { address 2.2.2.2/32; } family iso { address 49.0001.2222.2222.00; } } } } protocols { rsvp { interface all; } mpls { interface all; } isis { interface all; } } mx5t# show R3 interfaces { lt-1/1/10 { unit 32 { encapsulation ethernet; peer-unit 23; family inet { address 10.10.20.3/24; } family iso; family mpls; } } lo0 { unit 1003 { family inet { address 3.3.3.3/24; } family iso { address 49.0001.3333.3333.00; } } } } protocols { rsvp { interface all; } mpls { interface all; } isis { interface all; } } While a ping from R1 loopback to R3 loopback is successful , a traceroute from R1 to R3 doesn't show the transit router R2 (I tried with and without mpls), and a lsp from R1 to R3 is failing to come up. x5t# run show route logical-system R1 inet.0: 7 destinations, 7 routes (7 active, 0 holddown, 0 hidden) + = Active Route, - = Last Active, * = Both 1.1.1.1/32 *[Direct/0] 01:07:53 > via lo0.1000 2.2.2.2/32 *[IS-IS/15] 01:02:44, metric 10 > to 10.10.10.2 via lt-1/1/10.12 3.3.3.0/24 *[IS-IS/15] 01:02:20, metric 20 > to 10.10.10.2 via lt-1/1/10.12 3.3.3.3/32 *[IS-IS/15] 01:02:20, metric 20 > to 10.10.10.2 via lt-1/1/10.12 10.10.10.0/24 *[Direct/0] 01:07:53 > via lt-1/1/10.12 10.10.10.1/32 *[Local/0] 01:07:53 Local via lt-1/1/10.12 10.10.20.0/24 *[IS-IS/15] 01:02:44, metric 20 > to 10.10.10.2 via lt-1/1/10.12 iso.0: 1 destinations, 1 routes (1 active, 0 holddown, 0 hidden) + = Active Route, - = Last Active, * = Both 49.0001.1111.1111/56 *[Direct/0] 01:02:59 > via lo0.1000 mpls.0: 3 destinations, 3 routes (3 active, 0 holddown, 0 hidden) + = Active Route, - = Last Active, * = Both 0 *[MPLS/0] 01:00:09, metric 1 Receive 1 *[MPLS/0] 01:00:09, metric 1 Receive 2 *[MPLS/0] 01:00:09, metric 1 Receive mx5t# run show route logical-system R2 inet.0: 8 destinations, 8 routes (8 active, 0 holddown, 0 hidden) + = Active Route, - = Last Active, * = Both 1.1.1.1/32 *[IS-IS/15] 01:03:04, metric 10 > to 10.10.10.1 via lt-1/1/10.21 2.2.2.2/32 *[Direct/0] 01:08:13 > via lo0.1001 3.3.3.0/24 *[IS-IS/15] 01:02:40, metric 10 > to 10.10.20.3 via lt-1/1/10.23 3.3.3.3/32 *[IS-IS/15] 01:02:40, metric 10 > to 10.10.20.3 via lt-1/1/10.23 10.10.10.0/24 *[Direct/0] 01:08:13 > via lt-1/1/10.21 10.10.10.2/32 *[Local/0] 01:08:13 Local via lt-1/1/10.21 10.10.20.0/24 *[Direct/0] 01:08:13 > via lt-1/1/10.23 10.10.20.2/32 *[Local/0] 01:08:13 Local via lt-1/1/10.23 iso.0: 1 destinations, 1 routes (1 active, 0 holddown, 0 hidden) + = Active Route, - = Last Active, * = Both 49.0001.2222.2222/56 *[Direct/0] 01:03:19 > via lo0.1001 mpls.0: 3 destinations, 3 routes (3 active, 0 holddown, 0 hidden) + = Active Route, - = Last Active, * = Both 0 *[MPLS/0] 01:00:29, metric 1 Receive 1 *[MPLS/0] 01:00:29, metric 1 Receive 2 *[MPLS/0] 01:00:29, metric 1 Receive mx5t# run show route logical-system R3 inet.0: 7 destinations, 7 routes (7 active, 0 holddown, 0 hidden) + = Active Route, - = Last Active, * = Both 1.1.1.1/32 *[IS-IS/15] 01:02:41, metric 20 > to 10.10.20.2 via lt-1/1/10.32 2.2.2.2/32 *[IS-IS/15] 01:02:50, metric 10 > to 10.10.20.2 via lt-1/1/10.32 3.3.3.0/24 *[Direct/0] 01:08:23 > via lo0.1003 3.3.3.3/32 *[Local/0] 01:08:23 Local via lo0.1003 10.10.10.0/24 *[IS-IS/15] 01:02:50, metric 20 > to 10.10.20.2 via lt-1/1/10.32 10.10.20.0/24 *[Direct/0] 01:08:23 > via lt-1/1/10.32 10.10.20.3/32 *[Local/0] 01:08:23 Local via lt-1/1/10.32 iso.0: 1 destinations, 1 routes (1 active, 0 holddown, 0 hidden) + = Active Route, - = Last Active, * = Both 49.0001.3333.3333/56 *[Direct/0] 01:03:29 > via lo0.1003 mpls.0: 3 destinations, 3 routes (3 active, 0 holddown, 0 hidden) + = Active Route, - = Last Active, * = Both 0 *[MPLS/0] 01:00:39, metric 1 Receive 1 *[MPLS/0] 01:00:39, metric 1 Receive 2 *[MPLS/0] 01:00:39, metric 1 Receive mx5t# run ping logical-system R1 3.3.3.3 source 1.1.1.1 PING 3.3.3.3 (3.3.3.3): 56 data bytes 64 bytes from 3.3.3.3: icmp_seq=0 ttl=64 time=0.521 ms 64 bytes from 3.3.3.3: icmp_seq=1 ttl=64 time=0.493 ms 64 bytes from 3.3.3.3: icmp_seq=2 ttl=64 time=0.524 ms 64 bytes from 3.3.3.3: icmp_seq=3 ttl=64 time=0.497 ms ^C --- 3.3.3.3 ping statistics --- 4 packets transmitted, 4 packets received, 0% packet loss round-trip min/avg/max/stddev = 0.493/0.509/0.524/0.014 ms mx5t# run traceroute logical-system R1 3.3.3.3 traceroute to 3.3.3.3 (3.3.3.3), 30 hops max, 40 byte packets 1 3.3.3.3 (3.3.3.3) 0.948 ms 4.208 ms 0.448 ms mx5t# run show mpls lsp extensive logical-system R1 Ingress LSP: 1 sessions 3.3.3.3 From: 1.1.1.1, State: Dn, ActiveRoute: 0, LSPname: mihai ActivePath: (none) LSPtype: Static Configured LoadBalance: Random Encoding type: Packet, Switching type: Packet, GPID: IPv4 Primary State: Dn Priorities: 7 0 SmartOptimizeTimer: 180 1 May 22 14:35:12.385 Originate Call Created: Tue May 22 14:35:11 2012 Total 1 displayed, Up 0, Down 1 mx5t# run show mpls lsp extensive logical-system R3 Ingress LSP: 0 sessions Total 0 displayed, Up 0, Down 0 Egress LSP: 1 sessions 3.3.3.3 From: 1.1.1.1, LSPstate: Up, ActiveRoute: 0 LSPname: mihai, LSPpath: Primary Suggested label received: -, Suggested label sent: - Recovery label received: -, Recovery label sent: - Resv style: 1 FF, Label in: 3, Label out: - Time left: 152, Since: Tue May 22 14:35:12 2012 Tspec: rate 0bps size 0bps peak Infbps m 20 M 1500 Port number: sender 1 receiver 55769 protocol 0 PATH rcvfrom: 10.10.10.1 (lt-1/1/10.32) 81 pkts Adspec: received MTU 1500 PATH sentto: localclient RESV rcvfrom: localclient Record route: 10.10.10.1 <self> Total 1 displayed, Up 1, Down 0 Do I miss something or my box is crazy?:) Regards _______________________________________________ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp _______________________________________________ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp