Hi Leonidas, We have our boxes running 12.3X54-D20.7, what version do you have ?
On 30 April 2016 at 22:48, Leonidas Romualdo <[email protected]> wrote: > Upgrade the Firmware! > > We had the same problem with the ACXs.. > > > On Saturday, 30 April 2016, joel ahumuza <[email protected]> wrote: > >> Hi Alexandre, >> >> Unfortunately the filters are not helping, the flaps are still present 😞. >> Still looking for ways to mitigate this issue. >> >> On 29 April 2016 at 11:14, joel ahumuza <[email protected]> wrote: >> >> > Hi All, >> > Aaron, >> > Not all ldp interfaces are /32, my loopbacks are /32s other interfaces >> > attached to the ldp process are p2p links with /31 masks. >> > >> > Alexandre, >> > Thank you, I have applied the filters to our devices. I will monitor and >> > advise. >> > >> > On 28 April 2016 at 23:43, Alexandre Guimaraes < >> > [email protected]> wrote: >> > >> >> Had experienced the same thing. >> >> >> >> After adding this to the loopback filter, the problem gone >> >> >> >> >> >> set firewall family inet filter PROTECT-RE term aceita-ldp from >> protocol >> >> tcp >> >> set firewall family inet filter PROTECT-RE term aceita-ldp from >> protocol >> >> udp >> >> set firewall family inet filter PROTECT-RE term aceita-ldp from >> >> source-port 646 >> >> set firewall family inet filter PROTECT-RE term aceita-ldp from >> >> destination-port 646 >> >> set firewall family inet filter PROTECT-RE term aceita-ldp then accept >> >> >> >> Alexandre >> >> >> >> -----Mensagem original----- >> >> De: juniper-nsp [mailto:[email protected]] Em nome >> de >> >> joel ahumuza >> >> Enviada em: quinta-feira, 28 de abril de 2016 12:38 >> >> Para: [email protected] >> >> Cc: [email protected] >> >> Assunto: [j-nsp] LDP flaps specifically present on ACX Juniper routers >> >> (ACX4000 and ACX1100) >> >> >> >> Hi All, >> >> >> >> We are experiencing an issue with ACX routers running on 12.3X54-D20.7 >> >> where the LDP sessions are continuously flapping, the logs indicate the >> >> following; >> >> >> >> Apr 21 03:36:31 hostname rpd[2299]: RPD_LDP_SESSIONDOWN: LDP session >> >> x.x.x.x is down, reason: hold time expired Apr 21 03:36:34 hostname >> >> rpd[2299]: RPD_LDP_NBRDOWN: LDP neighbor x.x.x.x >> >> (lo0.0) is down >> >> Apr 21 03:36:38 hostname rpd[2299]: RPD_LDP_NBRDOWN: LDP neighbor >> x.x.x.x >> >> (lo0.0) is down >> >> Apr 21 03:36:38 hostname rpd[2299]: RPD_LDP_SESSIONDOWN: LDP session >> >> x.x.x.x is down, reason: all adjacencies down Apr 21 03:55:34 hostname >> >> rpd[2299]: RPD_LDP_SESSIONDOWN: LDP session x.x.x.x is down, reason: >> >> received notification from peer Apr 21 03:55:34 hostname rpd[2299]: >> >> RPD_LDP_SESSIONDOWN: LDP session x.x.x.x is down, reason: received >> >> notification from peer Apr 21 03:55:35 hostname rpd[2299]: >> >> RPD_LDP_SESSIONDOWN: LDP session x.x.x.x is down, reason: received >> >> notification from peer Apr 21 03:55:35 hostname rpd[2299]: >> >> RPD_LDP_SESSIONDOWN: LDP session x.x.x.x is down, reason: received >> >> notification from peer >> >> >> >> The physical connections are okay, no flaps or errors on the p2p >> >> connections We are running ISIS as the IGP, whose adjacency is stable. >> >> >> >> Actions taken from our team was; >> >> - Increase the hold time setting on the ldp enabled interfaces. >> >> - Increase the time interval on the same ldp enabled interfaces. >> >> - setting the ldp session protection setting on the ldp enabled >> loopback >> >> interface. >> >> >> >> Unfortunately the actions did not yield much since the flaps have been >> >> ongoing. >> >> >> >> Anyone have any Idea on what the problem / solution might be? >> >> >> >> -- >> >> Blessings, >> >> >> >> AJ. >> >> SkypeID - jl.hmz >> >> ahumuza-joel.blogspot.ug >> >> _______________________________________________ >> >> juniper-nsp mailing list [email protected] >> >> https://puck.nether.net/mailman/listinfo/juniper-nsp >> >> >> > >> > >> > >> > -- >> > Blessings, >> > >> > AJ. >> > SkypeID - jl.hmz >> > ahumuza-joel.blogspot.ug >> > >> >> >> >> -- >> Blessings, >> >> AJ. >> SkypeID - jl.hmz >> ahumuza-joel.blogspot.ug >> _______________________________________________ >> juniper-nsp mailing list [email protected] >> https://puck.nether.net/mailman/listinfo/juniper-nsp > > > > -- > Enviado do Gmail para celular > -- Blessings, AJ. SkypeID - jl.hmz ahumuza-joel.blogspot.ug _______________________________________________ juniper-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/juniper-nsp
