[j-nsp] RE : SNMP if-mib stops responding

[Ruslan Magomedov]

Hi Chuck,

No VRRP, we had just one IRB interface configured in one of few bridge-domains
Bridge-domains are working fine itself

magpack at RT.MR.MSK> show configuration bridge-domains <domain-name>
domain-type bridge;
vlan-id 13;
interface xe-0/0/2.13;
interface xe-11/2/1.13;
inactive: interface ae3.13;
interface ae5.13;
routing-interface irb.13;

magpack at RT.MR.MSK> show configuration interfaces irb
unit 13 {
    family inet {
        rpf-check;
        mtu 1500;
        no-redirects;
        address 192.168.1.241/24;
    }
}

I just looked in logs one more time and noticed messages with
something about rpf in it. Deactivating rpf-check resolved that issue

eb 17 10:45:00.073  RT.MR.MSK fpc9 RT-HAL,rt_entry_add_msg_check,1120:
unknown rpf lst id, proto ipv4, rtt index 8 prefixlen 32  prefix
192.168.1.250 nh 971 rpf 142
Feb 17 10:45:00.073  RT.MR.MSK fpc2
RT-HAL,rt_entry_add_msg_check,1120: unknown rpf lst id, proto ipv4,
rtt index 8 prefixlen 32  prefix 192.168.1.250 nh 971 rpf 142
Feb 17 10:45:00.084  RT.MR.MSK fpc11
RT-HAL,rt_entry_add_msg_check,1120: unknown rpf lst id, proto ipv4,
rtt index 8 prefixlen 32  prefix 192.168.1.250 nh 971 rpf 142
Feb 17 12:18:33.480  RT.MR.MSK fpc4
RT-HAL,rt_entry_add_msg_check,1120: unknown rpf lst id, proto ipv4,
rtt index 8 prefixlen 32  prefix 192.168.1.0 nh 972 rpf 142
Feb 17 12:18:33.484  RT.MR.MSK fpc11
RT-HAL,rt_entry_add_msg_check,1120: unknown rpf lst id, proto ipv4,
rtt index 8 prefixlen 32  prefix 192.168.1.0 nh 972 rpf 142
Feb 17 12:18:33.486  RT.MR.MSK fpc2
RT-HAL,rt_entry_add_msg_check,1120: unknown rpf lst id, proto ipv4,
rtt index 8 prefixlen 32  prefix 192.168.1.0 nh 972 rpf 142
Feb 17 12:18:33.487  RT.MR.MSK fpc7
RT-HAL,rt_entry_add_msg_check,1120: unknown rpf lst id, proto ipv4,
rtt index 8 prefixlen 32  prefix 192.168.1.0 nh 972 rpf 142
Feb 17 12:18:33.490  RT.MR.MSK fpc9
RT-HAL,rt_entry_add_msg_check,1120: unknown rpf lst id, proto ipv4,
rtt index 8 prefixlen 32  prefix 192.168.1.0 nh 972 rpf 142
Feb 17 12:18:33.491  RT.MR.MSK fpc0
RT-HAL,rt_entry_add_msg_check,1120: unknown rpf lst id, proto ipv4,
rtt index 8 prefixlen 32  prefix 192.168.1.0 nh 972 rp

Best regards,
Ruslan

2011/2/17 Chuck Anderson <cra at wpi.edu>:
> Interesting.  Were you doing VRRP on IRB, or just plain IRB?
>
> On Thu, Feb 17, 2011 at 03:37:27PM +0300, Ruslan Magomedov wrote:
>> Hello,
>>
>> IRB interface stopped working at all on MX with Trio, at least in my
>> environment, after upgrading from 10.2R3 to 10.4R2, fortunately that is
>> not causing many problems for me
>>
>> Best regards,
>> Ruslan
>>
>> > -----Original Message-----
>> > From: juniper-nsp-bounces at puck.nether.net [mailto:juniper-nsp-bounces at puck.nether.net] On Behalf Of Richard A Steenbergen
>> > Sent: Wednesday, February 16, 2011 8:17 PM
>> > To: juniper-nsp at puck.nether.net
>> > Subject: Re: [j-nsp] RE : SNMP if-mib stops responding
>> >
>> > On Wed, Feb 16, 2011 at 08:51:01AM -0500, Chuck Anderson wrote:
>> >> 10.4R2 is even better for MX Trio I'm told...I plan on upgrading to it
>> >> soon.
>> >
>> > We were planning on going to 10.3R3, but it seems to be eternally
>> > delayed, and 10.3R2 definitely has some known nasty bugs. We haven't had
>> > a chance to do much testing on 10.4 w/Trio yet, so anything interesting
>> > that people encounter with it please share. :)
>