8/13/2019 Ospf Alarms

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Hi Simon,

I got a bunch of alarms with ospf failures from 192.168.27.3 hh!ig1sw3"#3$$ on 172.31.1%2.2$2 fastethernet &2' the( are li)e this for about an

hour an* the state is 2wa(. +he same thing on 192.168.2.$$ towar*s

172.31.1%1.%$ an* 172.31.1%2.2$2. Is it o)

+he !arious -S/ neighbors are showing as being in /0 state fromhhosr3&%, 24 state is onl( appearing on hhgsr3&%.

hhgsr%"sh ip ospf neigh 172.31.1%2.2$2 5eighbor 172.31.1%2.2$2, interface a**ress 172.31.1%2.2$2  In the area 11 !ia interface igabitthernet1&3&.266  5eighbor priorit( is , State is 24, 2 state changes  is 172.31.1%2.63 : is 172.31.1%2.62  -ptions is ;2

  ea* timer *ue in <<2  5eighbor is up for 1*1$h  In*e; &, retransmission =ueue length , number of retransmission   /irst ;>?&;>? 5e;t ;>?&;>?  ast retransmission scan length is , ma;imum is   ast retransmission scan time is msec, ma;imum is msec

hhgsr%"sh ip !rf intInterface I@**ress A/ rotocoli1&2&.299 172.31.166.13% h(thmBA5 upi1&2&.298 172.31.166.$% S)(ppBA5 up

i1&&1.22$ 172.31.1$3.172 A116<!pnBcsBpro! upi1&2&.28 1.2$.$.19 A122<!pnBh3g upi1&&1.227 172.31.1$2.222 A128<!pnBcsBlea upi1&&1.218 172.31.1$%.129 A136<!pnBin2 upi1&&.22 172.31.1$3.6$ A17<!pnBga upi1&2&2.2$9 172.31.183.3 A19$<!pnBser!ices upi1&&.26 217.171.1%.33 A19<!pnBgn uport#h2 217.171.129.126 A2%6<!pnBmia upi1&1&.293 172.31.166.9 A2%6<!pnBmia upi1&1&2 217.171.129.2$2 A2%6<!pnBmia upi2&1& unassigne* A2%6<!pnBmia upi2&1&1 unassigne* A2%6<!pnBmia upi1&2&2.269 172.31.183.% A29<!pnBapp upi1&3&.266 172.31.1%2.6% A33<!pnBmm* upi1&&2.29 172.31.1%9.2$% A39<!pnBipt upi1&&1.22% 172.31.1$3.2$% A$9<!pnBmpcBpro! upi1&2&1.272 172.31.191.6 A63<!pnBrep upi1&2&1.276 172.31.191.1% A63<!pnBrep upi1&2&.273 172.31.1%3.19 A67<!pnBmmsaBpro! up

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i1&1&1 172.31.1$2.2% giB!pn upi1&2&.92 192.168.$.166 gre(BmgmtB!pnBh3g up

hhgsr%"sh ip arp !rf A33<!pnBmm* 172.31.1%2.2$2rotocol **ress ge >min? Har*ware **r +(pe Interface

Internet 172.31.1%2.2$2 29 8.e3%*.baa1  igabitthernet1&3&.266

hhgsr%"sh run int gi1&3&:uil*ing configuration...

#urrent configuration < 28 b(tesCinterface igabitthernet1&3& *escription to hhosr% gigethernet 11&1 1bps no ip a**ress

 no ip *irecte*@broa*cast ip route@cache flow sample* negotiation auto t;@cos @+D no c*p enableen*

hhgsr%"

hhosr%"sh mac@a**ress@table a**r 8.e3%*.baa1egen*< E @ primar( entr(

  !lan mac a**ress t(pe learn ports@@@@@@F@@@@@@@@@@@@@@@@F@@@@@@@@F@@@@@F@@@@@@@@@@@@@@@@@@@@@@@@@@Super!isor<E 266 8.e3%*.baa1 *(namic 4es o1 >Gport channel connectinghhosr% an* hhosr3?

hhosr3"sh mac@a**ress@table a**r 8.e3%*.baa1egen*< E @ primar( entr(

  !lan mac a**ress t(pe learn ports@@@@@@F@@@@@@@@@@@@@@@@F@@@@@@@@F@@@@@F@@@@@@@@@@@@@@@@@@@@@@@@@@Super!isor<E 266 8.e3%*.baa1 *(namic 4es /a$&22

hhosr3"sh int fa$&22/astthernet$&22 is up, line protocol is up >connecte*?  Har*ware is #6) 1b 82.3, a**ress is *.c*7.8339 >bia*.c*7.8339?

8/13/2019 Ospf Alarms

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  escription< ocation Ser!er -S/ 1  +0 1$ b(tes, : 1 bit, 4 1 usec,  reliabilit( 2$$&2$$, t;loa* 1&2$$, r;loa* 1&2$$

hhosr3"sh ip ospf neigh 172.31.1%2.2$2

 5eighbor 172.31.1%2.2$2, interface a**ress 172.31.1%2.2$2  In the area 11 !ia interface Alan266  5eighbor priorit( is , State is /0, 6 state changes  is 172.31.1%2.63 : is 172.31.1%2.62  -ptions is ;%2  ea* timer *ue in <<2  5eighbor is up for 1*1$h  In*e; 7&7, retransmission =ueue length , number of retransmission %738  /irst ;>?&;>? 5e;t ;>?&;>?  ast retransmission scan length is 7, ma;imum is %2  ast retransmission scan time is msec, ma;imum is % msec

I also got these alarms again, same ips an* interfaces<

if *own fa$&18 192.168.$.2$% temp port mo!e* from hh*%% fa%&22 >twice itappeare* an came bac) up again @ ma(be port flapping?

ort allocation sprea*sheet >#ore #5 orts HH.;ls? has this *own as beingJtemp for ranpf1JIf the port continues to flap, we will nee* to raise a p3 an* as) the *atacentreto chec) the cabling an* attache* *e!ice.

 n*

/1.it.hutchison3g.net unable to contact with ping >I *i*nKt fin* the ipa**ress for this *e!ice so I Lust ac)nowle*ge it?

e!ice is not in the I hosts file so I woul* ignore an( such alarms in future. Mustchec) :ig :rother to ma)e sure there are no acti!e alarms for Securit( *e!ices.

/or mrosr% an* mrosr3 ser!er 172.3.1%.22 now respon*ing to arpre=uests @ I Lust ac)nowle*ge* that one after IN!e pinge* the ser!er an* saw itwas repl(ing

+hatNs fine, Lust ping the *e!ice to chec) it is reachable

mrosr%"ping mo* csm 3 172.3.1%.22I a**ress eachable@@@@@@@@@@@@@@@@@@@@@@@@@@172.3.1%.22 4es

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/or hhcss7 @ ser!ice transition < state hhmmm3mtp2Bsmtp state< *own trapsource hhcss7 an* then it became ali!e trap source. I Lust ac)nowle*ge* thembut I *onKt )now what the( areO

If the ser!ice has become ali!e again, itNs fine to terminate the alarms. Ha!eas)e* :- to confirm which #SSs are still acti!e in the networ).rab me ne;t time (ou are in, an* I can show (ou how to log onto the #SSs an*perform basic troubleshooting.