Hi Fahad, Are the output drops increasing on R1 e1-1/1/8? Can you try basic things like link integrity by disabling mlppp and see if the link works?
- Dan > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of > FAHAD ALI KHAN > Sent: Friday, June 08, 2007 5:42 AM > To: juniper-nsp > Subject: [j-nsp] Juniper M10i MLPPP issue > > > 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 > 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