Hi
I am seeing odd behavour on one of our quagga boxes here and I am
looking for some help
We have approx 6 Quagga servers which are installed on Supermicro
Servers with 8G RAM each. RAM usage is low and CPU usage is generally
low.
In the main server in question BGP summay shows:
BGP router identifier a.b.c.d, local AS number 12345
RIB entries 1186136, using 127 MiB of memory
Peers 330, using 2929 KiB of memory
Peer groups 5, using 160 bytes of memory
With lots of normal sessions eg:
217.146.96.73 4 4234 702 587 0 0 0 01:36:32
1459
Which is sending / receiving... However with some sessions which I am
sending a ful table to:
1.2.3.4 4 23454 100 672 0 0 630540 01:36:40
1
2.3.4.5 4 23454 100 668 0 0 630555 01:36:40
1
And some internal sessions:
9.8.7.6 4 12345 100 661 0 0 530342 01:36:41
3
5.6.3.2 4 12345 18551 1364 0 0 525874 01:36:43
95301
You will see the 'OutQ' Colum is HUGE and does not decrease. I can't
see any errors - IF I run sh ip bgp 8.8.8.8 for example it will show
the route is being advertised to a peer router - BUT the remote router
does not have the prefix prsumably as it i stuck in the queue.
From what I can see this is the only router seeing this - all have
the same kernel & quagga version. I have tried upgrading the kernel
(all are Linux 3.10.17 based on slakeware and with Intel e1000 NICs)
and the Quagga version (to 1.1)
I can't see anything being logged on the linux logs OR the quagga logs
- happy to look at anything that will help
Can someone point out what I have done stupid here ?
Thanks in advance
Richard Palmer | Director | Merula Limited
Company Registered in England and Wales No. 3243995
5 Avro Court, Huntingdon, Cambridgeshire, PE29 6XS
Phone 01480 222940 | Support 0845 330 0666
Support Email support@merula.net
I am seeing odd behavour on one of our quagga boxes here and I am
looking for some help
We have approx 6 Quagga servers which are installed on Supermicro
Servers with 8G RAM each. RAM usage is low and CPU usage is generally
low.
In the main server in question BGP summay shows:
BGP router identifier a.b.c.d, local AS number 12345
RIB entries 1186136, using 127 MiB of memory
Peers 330, using 2929 KiB of memory
Peer groups 5, using 160 bytes of memory
With lots of normal sessions eg:
217.146.96.73 4 4234 702 587 0 0 0 01:36:32
1459
Which is sending / receiving... However with some sessions which I am
sending a ful table to:
1.2.3.4 4 23454 100 672 0 0 630540 01:36:40
1
2.3.4.5 4 23454 100 668 0 0 630555 01:36:40
1
And some internal sessions:
9.8.7.6 4 12345 100 661 0 0 530342 01:36:41
3
5.6.3.2 4 12345 18551 1364 0 0 525874 01:36:43
95301
You will see the 'OutQ' Colum is HUGE and does not decrease. I can't
see any errors - IF I run sh ip bgp 8.8.8.8 for example it will show
the route is being advertised to a peer router - BUT the remote router
does not have the prefix prsumably as it i stuck in the queue.
From what I can see this is the only router seeing this - all have
the same kernel & quagga version. I have tried upgrading the kernel
(all are Linux 3.10.17 based on slakeware and with Intel e1000 NICs)
and the Quagga version (to 1.1)
I can't see anything being logged on the linux logs OR the quagga logs
- happy to look at anything that will help
Can someone point out what I have done stupid here ?
Thanks in advance
Richard Palmer | Director | Merula Limited
Company Registered in England and Wales No. 3243995
5 Avro Court, Huntingdon, Cambridgeshire, PE29 6XS
Phone 01480 222940 | Support 0845 330 0666
Support Email support@merula.net