Guys.....Im trying to configure MLPPP link (over E1) between two Juniper M10is in my test lab...and want to discover the possible load (CPU and Memory) that can survive without any service intruption...but i got stuck in one place...i have M10is with AS PIC installed. The scenario is very simple....and i got success in creating MLPPP between all the routers but one MLPPP fails...didn't allow me to PING interface IP....no OSPf...means not functionining....folowing are the configuration and stats of those routers, *R1:*
interfaces e1-1/1/8 unit 0 { family mlppp { bundle lsq-0/2/0.2; } } interfaces lsq-0/2/0 unit 2 { encapsulation multilink-ppp; family inet { address 10.0.0.1/30; } } *R2:* interfaces e1-1/0/0 unit 0 { family mlppp { bundle lsq-0/2/0.0; } } interfaces lsq-0/2/0 unit 0 { encapsulation multilink-ppp; family inet { address 10.0.0.2/30; } } *R1:* *run show interfaces e1-1/1/8 extensive * Physical interface: e1-1/1/8, Enabled, Physical link is Up Device flags : Present Running Interface flags: Point-To-Point SNMP-Traps 16384 Input errors: Errors: 0, Drops: 0, Framing errors: 0, Runts: 0, Giants: 0, Policed discards: 0, L3 incompletes: 0, L2 channel errors: 0, L2 mismatch timeouts: 0, HS link CRC errors: 0, SRAM errors: 0, Resource errors: 0 Output errors: Carrier transitions: 0, Errors: 0, Drops: 958649, Aged packets: 0, MTU errors: 0, Resource errors: 0 Logical interface e1-1/1/8.0 (Index 148) (SNMP ifIndex 248) (Generation 608) Flags: Point-To-Point SNMP-Traps Encapsulation: PPP Protocol mlppp, Multilink bundle: lsq-0/2/0.2, MTU: 1532, Generation: 741, Route table: 0 *run show interfaces lsq-0/2/0.2 extensive * Logical interface lsq-0/2/0.2 (Index 172) (SNMP ifIndex 272) (Generation 570) Flags: Point-To-Point SNMP-Traps Encapsulation: Multilink-PPP Bandwidth: 2048kbps Sequence number format long (24 bits) Fragmentation threshold 0 Links needed to sustain bundle 1 Bundle status: Received sequence number 0xffffff // sequence number assigned look suspicious Transmit sequence number 0x24 //sequence number assigned Packet drops 0 (0 bytes) Fragment drops 0 (0 bytes) MRRU exceeded 0 Fragment timeout 0 Missing sequence number 0 Out-of-order sequence number 0 Out-of-range sequence number 0 Packet data buffer overflow 0 Fragment data buffer overflow 0 Statistics Frames fps Bytes bps Bundle: Fragments: Input : 0 0 0 0 // No Input traffic from R2 to R1 Output: 655 0 99636 1104 // Only Output traffic from R1 to R2 Packets: Input : 0 0 0 0 Output: 230 0 21067 0 Link: e1-1/1/8.0 Input : 0 0 0 0 // No Input traffic from R2 to R1 Output: 59 0 9434 1104 // Only Output traffic from R1 to R2 Protocol inet, MTU: 1532, Generation: 742, Route table: 0 Flags: None Addresses, Flags: Is-Preferred Is-Primary Destination: 10.0.0.0/30, Local: 10.0.0.1 , Broadcast: Unspecified, Generation: 476 Protocol mpls, MTU: 1520, Generation: 703, Route table: 0 Flags: None *R2:* *run show interfaces e1-1/0/0 extensive * Physical interface: e1-1/0/0, Enabled, Physical link is Up Device flags : Present Running Interface flags: Point-To-Point SNMP-Traps 16384 Input errors: Errors: 0, Drops: 0, Framing errors: 0, Runts: 0, Giants: 0, Policed discards: 0, L3 incompletes: 0, L2 channel errors: 0, L2 mismatch timeouts: 1, HS link CRC errors: 0, SRAM errors: 0, Resource errors: 0 Output errors: Carrier transitions: 1, Errors: 0, Drops: 0, Aged packets: 0, MTU errors: 0, Resource errors: 0 Logical interface e1-1/0/0.0 (Index 116) (SNMP ifIndex 144) (Generation 143) Flags: Point-To-Point SNMP-Traps Encapsulation: PPP Protocol mlppp, Multilink bundle: lsq-0/2/0.0, MTU: 1532, Generation: 219, Route table: 0 *run show interfaces lsq-0/2/0.0 extensive *** Logical interface lsq-0/2/0.0 (Index 119) (SNMP ifIndex 149) (Generation 141) Flags: Point-To-Point SNMP-Traps Encapsulation: Multilink-PPP Bandwidth: 2048kbps Bundle options: Sequence number format long (24 bits) Bundle status: Received sequence number 0x0 // Sequence number not assigned Transmit sequence number 0x0 // Sequence number not assigned Packet drops 0 (0 bytes) Fragment drops 0 (0 bytes) MRRU exceeded 0 Fragment timeout 0 Missing sequence number 0 Out-of-order sequence number 0 Out-of-range sequence number 0 Packet data buffer overflow 0 Fragment data buffer overflow 0 Statistics Frames fps Bytes bps Bundle: Fragments: Input : 667 0 99143 512 // Only Input Traffic from R1 to R2 Output: 0 0 0 0 // No Output traffic from R2 to r1 Packets: Input : 0 0 0 0 Output: 22 0 1056 0 Link: e1-1/0/0.0 Input : 71 0 10729 512 // Only Input Traffic from R1 to R2 Output: 0 0 0 0 // No Output traffic from R2 to R1 Protocol inet, MTU: 1532, Generation: 220, Route table: 0 Flags: None Addresses, Flags: Is-Preferred Is-Primary Destination: 10.0.0.0/30, Local: 10.0.0.2 , Broadcast: Unspecified, Generation: 216 Protocol mpls, MTU: 1520, Generation: 217, Route table: 0 Flags: None *PING STATS* *R1 End:* run ping 10.0.0.2 PING 10.0.0.1(10.0.0.1): 56 data bytes ^C --- 10.0.0.1 ping statistics --- 4 packets transmitted, 0 packets received, 100% packet loss *R2 End:* run ping 10.0.0.1 PING 10.0.0.1 (10.0.0.1): 56 data bytes ^C --- 10.0.0.1 ping statistics --- 4 packets transmitted, 0 packets received, 100% packet loss *R2 LOGS:* Jun 4 14:07:15 R2 /kernel: [mlppp] e1-1/0/0.0 joins lsq-0/2/0.0 Jun 4 14:07:15 R2 /kernel: [mlppp] e1-1/0/0.0 of lsq-0/2/0.0 is up Jun 4 14:07:15 R2 rpd[2980]: EVENT <UpDown> e1-1/0/0.0 index 116 <Up Broadcast PointToPoint Multicast> Jun 4 14:07:15 R2 mib2d[2978]: SNMP_TRAP_LINK_UP: ifIndex 144, ifAdminStatus up(1), ifOperStatus up(1), ifName e1-1/0/0.0 Jun 4 14:07:15 R2 mib2d[2978]: SNMP_TRAP_LINK_UP: ifIndex 149, ifAdminStatus up(1), ifOperStatus up(1), ifName lsq-0/2/0.0 Jun 4 14:07:15 R2 rpd[2980]: EVENT <Bandwidth UpDown> lsq-0/2/0.0 index 119 <Up Broadcast PointToPoint Multicast> address #0 Jun 4 14:07:15 R2 rpd[2980]: EVENT UpDown lsq-0/2/0.0 index 119 <Up Broadcast PointToPoint Multicast> Jun 4 14:07:15 R2 rpd[2980]: EVENT UpDown lsq-0/2/0.0 index 119 <Up Broadcast PointToPoint Multicast> Jun 4 14:07:15 R2 rpd[2980]: EVENT UpDown lsq-0/2/0.0 index 119 10.0.0.2-> 10.0.0.2 <Up Broadcast PointToPoint Multicast> Jun 4 14:07:15 R2 rpd[2980]: EVENT <> lsq-0/2/0.0 index 119 <Up Broadcast PointToPoint Multicast> address #0 Jun 4 14:07:15 R2 rpd[2980]: EVENT UpDown lsq-0/2/0.0 index 119 <Broadcast PointToPoint Multicast> Jun 4 14:07:15 R2 rpd[2980]: EVENT UpDown lsq-0/2/0.0 index 119 10.0.0.2-> 10.0.0.2 <Broadcast PointToPoint Multicast Localup> Jun 4 14:07:15 R2 rpd[2980]: EVENT <> lsq-0/2/0.0 index 119 <Up Broadcast PointToPoint Multicast> address #0 Jun 4 14:07:15 R2 rpd[2980]: EVENT UpDown lsq-0/2/0.0 index 119 <Up Broadcast PointToPoint Multicast> Jun 4 14:07:15 R2 rpd[2980]: EVENT UpDown lsq-0/2/0.0 index 119 10.0.0.2-> 10.0.0.2 <Up Broadcast PointToPoint Multicast> Logs and stats shows MLPPP link is UP and Running but it wont work....from R1 number of other MLPPP link are runining with the same configuration...but with R2 this is the first MLPPP link..and it fails...this can be due to AS PIC but AS PIC is just fine as there is no logs regarding AS PIC.....also i am successfully runing GRE tunneling between R1 and R2 using the same AS PIC. Kindly check Regards Fahad _______________________________________________ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp