Hi dear all, I found something wrong with OSPF neighbor establishment.
OSPF network type is p2mp.
After make neighbore down and then recover the link, never established to Full
state.
the remote M10i is always "init" state.
so I tried issue the "restart routing" command, then established OSPF neigbore
Full.
also it's able to be recover this command action "commit" with some changing
with configuration.
Is there anyone know this phenomenone?
below I attached the logg.
Tks.
[Version]
Hostname: M10i
Model: m10i
JUNOS Base OS boot [8.2R1.7]
JUNOS Base OS Software Suite [8.2R1.7]
JUNOS Kernel Software Suite [8.2R1.7]
JUNOS Packet Forwarding Engine Support (M/T Common) [8.2R1.7]
JUNOS Packet Forwarding Engine Support (M7i/M10i) [8.2R1.7]
JUNOS Online Documentation [8.2R1.7]
JUNOS Routing Software Suite [8.2R1.7]
[Network]
Spoke_site Hub_site
[PC]--[M10i ATMpic]------[ATMswitch]---[ATMswitch]-----[M10i ATMpic]
172.17.20.27 172.17.20.23
[log]
## traceoption flag hello detail log under condition of OSPF Full state ##
[EMAIL PROTECTED]> Apr 25 15:31:20.879205 OSPF periodic xmit from 172.17.20.27
to 172.17.20.23 (IFL 65)
Apr 25 15:31:22.017660 OSPF hello from 172.17.20.23 (IFL 65, transit area
0.0.0.0) absorbed
[EMAIL PROTECTED]> show ospf neighbor | match 172.17.20.23
172.17.20.23 at-0/0/0.3 Full 172.17.10.23 0 113
[EMAIL PROTECTED]> [EMAIL PROTECTED]> show ospf neighbor | match 172.17.20.23
172.17.20.23 at-0/0/0.3 Full 172.17.10.23 0 111
[EMAIL PROTECTED]> [EMAIL PROTECTED]> show ospf neighbor | match 172.17.20.23
172.17.20.23 at-0/0/0.3 Full 172.17.10.23 0 109
[EMAIL PROTECTED]> [EMAIL PROTECTED]> show ospf neighbor | match 172.17.20.23
172.17.20.23 at-0/0/0.3 Full 172.17.10.23 0 106
[EMAIL PROTECTED]> [EMAIL PROTECTED]> show ospf neighbor | match 172.17.20.23
172.17.20.23 at-0/0/0.3 Full 172.17.10.23 0 103
[EMAIL PROTECTED]> [EMAIL PROTECTED]> show ospf neighbor | match 172.17.20.23
172.17.20.23 at-0/0/0.3 Full 172.17.10.23 0 100
[EMAIL PROTECTED]> Apr 25 15:31:43.740616 OSPF hello from 172.17.20.23 (IFL 65,
transit area 0.0.0.0) absorbed
Apr 25 15:31:43.752283 OSPF hello from 172.17.20.23 (IFL 65, transit area
0.0.0.0) absorbed
[EMAIL PROTECTED]> show ospf neighbor | match 172.17.20.23
172.17.20.23 at-0/0/0.3 Full 172.17.10.23 0 118
[EMAIL PROTECTED]> Apr 25 15:31:45.910287 OSPF periodic xmit from 172.17.20.27
to 172.17.20.23 (IFL 65)
[EMAIL PROTECTED]> show ospf neighbor | match 172.17.20.23
172.17.20.23 at-0/0/0.3 Full 172.17.10.23 0 113
[EMAIL PROTECTED]> [EMAIL PROTECTED]> show ospf neighbor | match 172.17.20.23
172.17.20.23 at-0/0/0.3 Full 172.17.10.23 0 109
[EMAIL PROTECTED]> Apr 25 15:32:07.319174 OSPF hello from 172.17.20.23 (IFL 65,
transit area 0.0.0.0) absorbed
Apr 25 15:32:09.041092 OSPF periodic xmit from 172.17.20.27 to 172.17.20.23
(IFL 65)
[EMAIL PROTECTED]> show ospf neighbor | match 172.17.20.23
172.17.20.23 at-0/0/0.3 Full 172.17.10.23 0 103
[EMAIL PROTECTED]> [EMAIL PROTECTED]> show ospf neighbor | match 172.17.20.23
172.17.20.23 at-0/0/0.3 Full 172.17.10.23 0 99
[EMAIL PROTECTED]> Apr 25 15:32:34.250256 OSPF hello from 172.17.20.23 (IFL 65,
transit area 0.0.0.0) absorbed
Apr 25 15:32:35.772069 OSPF periodic xmit from 172.17.20.27 to 172.17.20.23
(IFL 65)
[EMAIL PROTECTED]> show ospf neighbor | match 172.17.20.23
172.17.20.23 at-0/0/0.3 Full 172.17.10.23 0 96
[EMAIL PROTECTED]> [EMAIL PROTECTED]> show ospf neighbor | match 172.17.20.23
172.17.20.23 at-0/0/0.3 Full 172.17.10.23 0 119
[EMAIL PROTECTED]> Apr 25 15:32:59.781130 OSPF hello from 172.17.20.23 (IFL 65,
transit area 0.0.0.0) absorbed
[EMAIL PROTECTED]> show ospf neighbor | match 172.17.20.23
172.17.20.23 at-0/0/0.3 Full 172.17.10.23 0 117
[EMAIL PROTECTED]> Apr 25 15:33:04.303122 OSPF periodic xmit from 172.17.20.27
to 172.17.20.23 (IFL 65)
[EMAIL PROTECTED]> show ospf neighbor | match 172.17.20.23
172.17.20.23 at-0/0/0.3 Full 172.17.10.23 0 119
[EMAIL PROTECTED]> [EMAIL PROTECTED]> show ospf neighbor | match 172.17.20.23
172.17.20.23 at-0/0/0.3 Full 172.17.10.23 0 118
[EMAIL PROTECTED]>
[EMAIL PROTECTED]> [EMAIL PROTECTED]> show ospf neighbor | match 172.17.20.23
172.17.20.23 at-0/0/0.3 Full 172.17.10.23 0 116
[EMAIL PROTECTED]> [EMAIL PROTECTED]> show ospf neighbor | match 172.17.20.23
172.17.20.23 at-0/0/0.3 Full 172.17.10.23 0 115
[EMAIL PROTECTED]> [EMAIL PROTECTED]> show ospf neighbor | match 172.17.20.23
172.17.20.23 at-0/0/0.3 Full 172.17.10.23 0 114
[EMAIL PROTECTED]> [EMAIL PROTECTED]> show ospf neighbor | match 172.17.20.23
172.17.20.23 at-0/0/0.3 Full 172.17.10.23 0 113
[EMAIL PROTECTED]> [EMAIL PROTECTED]> show ospf neighbor | match 172.17.20.23
172.17.20.23 at-0/0/0.3 Full 172.17.10.23 0 112
[EMAIL PROTECTED]> [EMAIL PROTECTED]> show ospf neighbor | match 172.17.20.23
172.17.20.23 at-0/0/0.3 Full 172.17.10.23 0 111
[EMAIL PROTECTED]> [EMAIL PROTECTED]> show ospf neighbor | match 172.17.20.23
172.17.20.23 at-0/0/0.3 Full 172.17.10.23 0 109
[EMAIL PROTECTED]> [EMAIL PROTECTED]> show ospf neighbor | match 172.17.20.23
172.17.20.23 at-0/0/0.3 Full 172.17.10.23 0 108
[EMAIL PROTECTED]> [EMAIL PROTECTED]> show ospf neighbor | match 172.17.20.23
172.17.20.23 at-0/0/0.3 Full 172.17.10.23 0 106
[EMAIL PROTECTED]> [EMAIL PROTECTED]> show ospf neighbor | match 172.17.20.23
172.17.20.23 at-0/0/0.3 Full 172.17.10.23 0 105
[EMAIL PROTECTED]> Apr 25 15:33:07.004626 OSPF sent Hello 172.17.20.27 ->
172.17.20.23 (at-0/0/0.3, IFL 0x41)
Apr 25 15:33:07.005057 OSPF sent Hello 172.17.20.27 -> 172.17.20.23
(at-0/0/0.3, IFL 0x41)
[EMAIL PROTECTED]> show ospf neighbor | match 172.17.20.23
172.17.20.23 at-0/0/0.3 Full 172.17.10.23 0 102
[EMAIL PROTECTED]> [EMAIL PROTECTED]> show ospf neighbor | match 172.17.20.23
172.17.20.23 at-0/0/0.3 Full 172.17.10.23 0 101
[EMAIL PROTECTED]> [EMAIL PROTECTED]> show ospf neighbor | match 172.17.20.23
172.17.20.23 at-0/0/0.3 Full 172.17.10.23 0 98
[EMAIL PROTECTED]> [EMAIL PROTECTED]> show ospf neighbor | match 172.17.20.23
172.17.20.23 at-0/0/0.3 Full 172.17.10.23 0 115
[EMAIL PROTECTED]> [EMAIL PROTECTED]> show ospf neighbor | match 172.17.20.23
172.17.20.23 at-0/0/0.3 Full 172.17.10.23 0 113
[EMAIL PROTECTED]> [EMAIL PROTECTED]> show ospf neighbor | match 172.17.20.23
172.17.20.23 at-0/0/0.3 Full 172.17.10.23 0 108
[EMAIL PROTECTED]> Apr 25 15:33:29.125041 OSPF rcvd Hello 172.17.20.23 ->
172.17.20.27 (at-0/0/0.3, IFL 0x41)
Apr 25 15:33:36.414407 OSPF periodic xmit from 172.17.20.27 to 172.17.20.23
(IFL 65)
## After disconnect ATM PVC line ###
[EMAIL PROTECTED]> show ospf neighbor | match 172.17.20.23
172.17.20.23 at-0/0/0.3 Full 172.17.10.23 0 81
[EMAIL PROTECTED]> [EMAIL PROTECTED]> show ospf neighbor | match 172.17.20.23
172.17.20.23 at-0/0/0.3 Full 172.17.10.23 0 79
[EMAIL PROTECTED]> Apr 25 15:41:04.931184 OSPF periodic xmit from 172.17.20.27
to 172.17.20.23 (IFL 65)
Apr 25 15:41:31.742219 OSPF periodic xmit from 172.17.20.27 to 172.17.20.23
(IFL 65)
Apr 25 15:42:01.473350 OSPF periodic xmit from 172.17.20.27 to 172.17.20.23
(IFL 65)
[EMAIL PROTECTED]> show ospf neighbor | match 172.17.20.23
172.17.20.23 at-0/0/0.3 Full 172.17.10.23 0 0
[EMAIL PROTECTED]> Apr 25 15:42:20.584443 RPD_OSPF_NBRDOWN: OSPF neighbor
172.17.20.23 (at-0/0/0.3) state changed from Full to Down due to InActiveTimer
(event reason: neighbor was inactive and declared dead)
Apr 25 15:42:20.584951 OSPF sent Hello 172.17.20.27 -> 172.17.20.23
(at-0/0/0.3, IFL 0x41)
[EMAIL PROTECTED]> show ospf neighbor | match 172.17.20.23 Apr 25
15:42:20.585702 OSPF sent Hello 172.17.20.27 -> 172.17.20.23 (at-0/0/0.3, IFL
0x41)
[EMAIL PROTECTED]> show ospf neighbor
Address Interface State ID Pri Dead
172.17.20.123 at-0/0/0.3 Full 172.17.10.123 0 4
172.17.20.23 at-0/0/0.3 Down 172.17.10.23 0 0
### OSPF neigbor state is down but Hello packet sending every 30 seconds. WHY?
###
[EMAIL PROTECTED]> edit [EMAIL PROTECTED]>
show route [EMAIL PROTECTED]> show ospf database detail [EMAIL
PROTECTED]> show ospf database [EMAIL PROTECTED]> show ospf neighbor |
match 172.17.20.23
172.17.20.23 at-0/0/0.3 Down 172.17.10.23 0 110
[EMAIL PROTECTED]> Apr 25 15:54:42.337563 OSPF hello from 172.17.20.23 (IFL 65,
transit area 0.0.0.0) absorbed
Apr 25 15:54:51.422110 OSPF periodic xmit from 172.17.20.27 to 172.17.20.23
(IFL 65)
Apr 25 15:55:07.068452 OSPF hello from 172.17.20.23 (IFL 65, transit area
0.0.0.0) absorbed
[EMAIL PROTECTED]> show ospf neighbor | match 172.17.20.23
172.17.20.23 at-0/0/0.3 Down 172.17.10.23 0 111
[EMAIL PROTECTED]> [EMAIL PROTECTED]> show ospf neighbor | match 172.17.20.23
172.17.20.23 at-0/0/0.3 Down 172.17.10.23 0 109
[EMAIL PROTECTED]> Apr 25 15:55:16.583064 OSPF periodic xmit from 172.17.20.27
to 172.17.20.23 (IFL 65)
[EMAIL PROTECTED]> show ospf neighbor | match 172.17.20.23
172.17.20.23 at-0/0/0.3 Down 172.17.10.23 0 103
[EMAIL PROTECTED]> Apr 25 15:55:30.109365 OSPF hello from 172.17.20.23 (IFL 65,
transit area 0.0.0.0) absorbed
[EMAIL PROTECTED]> show ospf neighbor | match 172.17.20.23
172.17.20.23 at-0/0/0.3 Down 172.17.10.23 0 114
[EMAIL PROTECTED]> [EMAIL PROTECTED]> show ospf neighbor | match 172.17.20.23
172.17.20.23 at-0/0/0.3 Down 172.17.10.23 0 111
[EMAIL PROTECTED]> Apr 25 15:55:40.333949 OSPF periodic xmit from 172.17.20.27
to 172.17.20.23 (IFL 65)
[EMAIL PROTECTED]> show ospf neighbor | match 172.17.20.23
172.17.20.23 at-0/0/0.3 Down 172.17.10.23 0 106
### Chenged configuration ###
[edit protocols ospf traceoptions]
[EMAIL PROTECTED] show
file Hello;
flag hello detail;
[edit protocols ospf traceoptions]
[EMAIL PROTECTED] se delete file Hello
[edit protocols ospf traceoptions]
[EMAIL PROTECTED] set file Hello
[edit protocols ospf traceoptions]
[EMAIL PROTECTED] commit
commit complete
[edit protocols ospf traceoptions]
[EMAIL PROTECTED] Apr 25 15:56:25.012232 OSPF hello from 172.17.20.23 (IFL 65,
transit area 0.0.0.0) absorbed
Apr 25 15:56:26.401101 OSPF sent Hello 172.17.20.27 -> 172.17.20.23
(at-0/0/0.3, IFL 0x41)
Apr 25 15:56:26.401651 OSPF sent Hello 172.17.20.27 -> 172.17.20.23
(at-0/0/0.3, IFL 0x41)
[edit protocols ospf traceoptions]
[EMAIL PROTECTED] [EMAIL PROTECTED] commit [EMAIL PROTECTED] set file Hello
exit
[edit]
[EMAIL PROTECTED] exit
Exiting configuration mode
[EMAIL PROTECTED]> [EMAIL PROTECTED]> edit [EMAIL PROTECTED]> show ospf
neighbor | match 172.17.20.23
172.17.20.23 at-0/0/0.3 Down 172.17.10.23 0 93
### OOOps! OSPF packet working! going to Neighbor establishment! ###
[EMAIL PROTECTED]> Apr 25 15:56:52.256633 OSPF periodic xmit from 172.17.20.27
to 172.17.20.23 (IFL 65)
Apr 25 15:56:53.122304 OSPF rcvd Hello 172.17.20.23 -> 172.17.20.27
(at-0/0/0.3, IFL 0x41)
Apr 25 15:56:53.122683 RPD_OSPF_NBRUP: OSPF neighbor 172.17.20.23 (at-0/0/0.3)
state changed from Init to ExStart due to 2WayRcvd (event reason: neighbor
detected this router)
Apr 25 15:56:53.122963 OSPF sent Hello 172.17.20.27 -> 172.17.20.23
(at-0/0/0.3, IFL 0x41)
Apr 25 15:56:53.123650 OSPF sent Hello 172.17.20.27 -> 172.17.20.23
(at-0/0/0.3, IFL 0x41)
Apr 25 15:56:53.126193 OSPF hello from 172.17.20.23 (IFL 65, transit area
0.0.0.0) absorbed
Apr 25 15:56:53.272714 RPD_OSPF_NBRUP: OSPF neighbor 172.17.20.23 (at-0/0/0.3)
state changed from Exchange to Full due to ExchangeDone (event reason: DBD
exchange of master completed)
[EMAIL PROTECTED]> show ospf neighbor | match 172.17.20.23
172.17.20.23 at-0/0/0.3 Full 172.17.10.23 0 113
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