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Repo info
Activity
  • Sep 21 19:32

    vincentbernat on sid

    d/gbp.conf: use DEFAULT section… (compare)

  • Sep 21 19:31

    vincentbernat on sid

    Merge tag '4.1.2' into debian/s… New upstream release d/control: remove support for P… and 2 more (compare)

  • Sep 20 10:20
    ykondratov edited #917
  • Sep 20 10:16
    ykondratov opened #917
  • Sep 19 10:23
    mattoddy commented #916
  • Sep 18 10:26
    thomas-mangin commented #916
  • Sep 18 08:27
    mattoddy opened #916
  • Sep 14 11:24
    pettai closed #912
  • Sep 14 11:24
    pettai commented #912
  • Sep 12 10:42
    thomas-mangin commented #915
  • Sep 12 09:15
    omkartikare closed #915
  • Sep 12 09:15
    omkartikare edited #915
  • Sep 12 07:53
    omkartikare edited #915
  • Sep 12 07:52
    omkartikare opened #915
  • Sep 11 15:30
    mattoddy commented #913
  • Sep 09 11:27
    thomas-mangin commented #912
  • Sep 08 08:12
    thomas-mangin commented #912
  • Sep 05 11:22
    pettai commented #912
  • Sep 05 10:37
    thomas-mangin commented #912
  • Sep 05 10:31
    thomas-mangin commented #912
Thomas Mangin
@thomas-mangin
@sanjmonkey where is the code located ?
and good morning
Thomas Mangin
@thomas-mangin
sorry I am blind
Thomas Mangin
@thomas-mangin
will look later on - can not find anything obviously wrong
it would like the socket is not setup correctly for MD5 and therefore the kernel is not matching the incoming packet to the socket but AFAICS all was setup fine .
sanjmonkey
@sanjmonkey
ok thomas thanks for checking. enjoy your day!
Thomas Mangin
@thomas-mangin
going to Jitsu - will be mid aft. I have an idea.
Thomas Mangin
@thomas-mangin
There is a connect.conf file with the test.conf ..
using it works …
the connection is not accepted as the source IP is not right but it establishes
could you let me know what is at the other end of the session ?
I will be back later on today - ttfn
sanjmonkey
@sanjmonkey
hi @thomas-mangin. seen your findings. I agree - if it stays local it binds, and capture shows the sending and receiving of TCP MD5. In this case the other end is an identical 14.04 / exa3.4.8. Trying with a Cisco router (IOS 15 something) shows the same, with MD5 on it never makes it to exa.
Thomas Mangin
@thomas-mangin
hum ...
sanjmonkey
@sanjmonkey
I’m going to investigate other OS’ and hypervisors vs physical (in case it is some offloading in vswitch perhaps)
Thomas Mangin
@thomas-mangin
can you try master on the other node .. in case there is an issue..
yes - it could be .. I will try to test between two host later on ( currently working on some other code )
sanjmonkey
@sanjmonkey
other node is 3.4.8 master (not from your tree)
I’ll let you know how it goes
Thomas Mangin
@thomas-mangin
thanks
Thomas Mangin
@thomas-mangin
@sanjmonkey did you find what the problem was - I am waiting to make sure the issue is not with my code before releasing 3.4.9
sanjmonkey
@sanjmonkey
@thomas-mangin nothing conclusive yet. can reproduce in every VM I’ve had access to, though not had time to test with anything physical yet. Have turned off tcp segment offload off in vm, doesn’t appear to make a difference
Thomas Mangin
@thomas-mangin
Thank you for the update
I will try to get it tested in a real machine tomorrow
sanjmonkey
@sanjmonkey
@thomas-mangin I’ve had fun trying some ‘real’ machines today. Surprising how scarce they’ve become. So far I’ve only managed to get my hands on, OSX (message saying no support in Darwin), Arch linux (no TCP_MD5SIG in kernel), Raspbian (currently recompiling kernel to support TCP_MD5SIG, yes, really)….!
have stolen a laptop and installing a current (supported) OS. let you know how I get on shortly
Thomas Mangin
@thomas-mangin
Good luck
My laptop security upgrade seems to have gone wrong but then when I last updated mac os it took hours to do
sanjmonkey
@sanjmonkey
This message was deleted
sanjmonkey
@sanjmonkey
tested ‘real’ fedora 20 machine. same behaviour. exa does not see the incoming md5
Thomas Mangin
@thomas-mangin
That the part where I £%$^^%&%^&£$%&£$%^$% and start to wonder why ...
Thank you very much for checking
I will have a look at BIRD’s code and try to find the difference - that’s the cheating way
Thomas Mangin
@thomas-mangin
with my current workload - it may take a few days.
sanjmonkey
@sanjmonkey
no problem! have you managed to replicate it?
Thomas Mangin
@thomas-mangin
Not had an opportunity (and I changed wholesales provider for DSL and my home line was last night 512k with 5% to 20% packet loss - not ideal to do anything) :-(
The joy of being guinea pig !
Ian bobbitt
@icb-
I'm working on modernizing a project that currently uses zebra (yes...) MRT dumps of the routing table. We're using the routing table snapshots to resynchronize and then replay the updates. Is there a way to get ExaBGP to dump out per-peer route information, or am I going to have to keep track of the entire routing table and write out these snapshots myself? I see there's a "show routes [extensive]" command, but it doesn't seem to do what I want.
Thomas Mangin
@thomas-mangin
Hi @icb- I am unclear on what you want to exactly do …
You will have to write a little bit of code ( because everything in ExaBGP requires a little script to do what you need )
But it should be able to do whatever one would want
Ian bobbitt
@icb-
I know I'll have to write some code. The question is whether I can pass a "show routes received" command (or similar) and get back a dump back of what routes are currently active from a peer, or whether I need to keep track of that myself.
sanjmonkey
@sanjmonkey
@icb- I think you will need to keep track of this yourself, processing the update and withdraw messages
Ian bobbitt
@icb-
That's what I was afraid of. I was just hoping I could get away without it when I saw that exabgp.rib.RIB has both an incoming and outgoing exabgp.rib.store.Store, but the incoming doesn't appear to ever have anything in it.
Thomas Mangin
@thomas-mangin
Correct - we do not store incoming route ATM
You need to create an helper application and handle the routes there
Ian bobbitt
@icb-
Is that something that's planned, or that you would be interested in adding?
Thomas Mangin
@thomas-mangin
you can have a look at GIXLG which store them in a DB for you
Ian bobbitt
@icb-
#46 and #42 both look like they would benefit from it
Thomas Mangin
@thomas-mangin
I am “currently” (ie on/off) working on adding a correct CLI