Extended BGP Administrative Shutdown Communication (rfc9003):
Basically, shutdown message size is increased to 255 from 128.
Signed-off-by: Donatas Abraitis <donatas.abraitis@gmail.com>
The test is doing this:
a) gather interface data about packets sent
b) shut interface
c) no shut interface
d) gather interface data about packets sent
e) compare a to d and fail if packets sent/received has not incremented
The problem is, of course, that under heavy system load insufficient time
might not have passed for packets to be sent between c and d. Add up to
35 seconds of looking for packet data being incremented else heavily
loaded systems may never show that data is being sent.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
verify_pim_interface_traffic *fetches* the pim
traffic data. Rename the function to what it
actually does
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
On lower CPU with lots of static routes, it will cost more than 2
minutes.
2 minutes is the default timeout value, we can adjust it by configure:
./configure --with-service-timeout=<digit>
Signed-off-by: anlan_cs <anlan_cs@tom.com>
The nhrp_topo test sets up some infrastructure and
was displaying the commands it was outputting
incorrectly. Fix this.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
Using with LLGR, this should be allowed setting GR restart-time timer to 0,
to immediately start LLGR timers.
Signed-off-by: Donatas Abraitis <donatas.abraitis@gmail.com>
rfc7196 recommends:
In addition, BGP implementations have an internal constant, which we
will call the 'maximum penalty', and the current computed penalty may
not exceed it.
Router Maximum Penalty: The internal constant for the maximum
penalty value MUST be raised to at least 50,000.
Signed-off-by: Donatas Abraitis <donatas.abraitis@gmail.com>
The following subcodes are defined for the Cease NOTIFICATION
message:
Subcode Symbolic Name
1 Maximum Number of Prefixes Reached
2 Administrative Shutdown
3 Peer De-configured
4 Administrative Reset
5 Connection Rejected
6 Other Configuration Change
7 Connection Collision Resolution
8 Out of Resources
Signed-off-by: Donatas Abraitis <donatas.abraitis@gmail.com>
With the current code, in a topology like this:
r1 ---- 0.0.0.0 ---- r2(ABR) ---- 1.1.1.1 -----r3(ASBR)
NSSA
where r3 is redistributing statics within the NSSA area, the ABR (r2)
is translating type-7 lsa to type-5.
Everytime the function ospf6_abr_nssa_task() is executed all translated
type-5 are aged out and refreshed for no reason. So for instance having 3
lsas already advertised:
r1# sh ipv6 os database
AS Scoped Link State Database
Type LSId AdvRouter Age SeqNum Payload
ASE 0.0.0.1 2.2.2.2 39 80000001 3:3::3/128
ASE 0.0.0.2 2.2.2.2 39 80000001 4:4::4/128
ASE 0.0.0.3 2.2.2.2 39 80000001 5:5::5/128
Adversting a new route from r3:
r3(config)# ipv6 route 6:6::6/128 Null0
r1# sh ipv6 os database
AS Scoped Link State Database
Type LSId AdvRouter Age SeqNum Payload
ASE 0.0.0.1 2.2.2.2 124 80000001 3:3::3/128
ASE 0.0.0.2 2.2.2.2 124 80000001 4:4::4/128
ASE 0.0.0.3 2.2.2.2 124 80000001 5:5::5/128
ASE 0.0.0.4 2.2.2.2 8 80000001 6:6::6/128
That seems okay, however a few seconds later we see all prefixes refreshed
r1# sh ipv6 os database
AS Scoped Link State Database
Type LSId AdvRouter Age SeqNum Payload
ASE 0.0.0.1 2.2.2.2 3600 80000001 3:3::3/128
ASE 0.0.0.2 2.2.2.2 3600 80000001 4:4::4/128
ASE 0.0.0.3 2.2.2.2 3600 80000001 5:5::5/128
ASE 0.0.0.4 2.2.2.2 3600 80000001 6:6::6/128
ASE 0.0.0.5 2.2.2.2 3 80000001 3:3::3/128
ASE 0.0.0.6 2.2.2.2 3 80000001 4:4::4/128
ASE 0.0.0.7 2.2.2.2 3 80000001 5:5::5/128
ASE 0.0.0.8 2.2.2.2 3 80000001 6:6::6/128
This PR prevents the LSA of being refreshed by unsetting the OSPF6_LSA_UNAPPROVED
flag so advertising the last prefix will not refresh all of them:
r1# sh ipv6 os database
AS Scoped Link State Database
Type LSId AdvRouter Age SeqNum Payload
ASE 0.0.0.1 2.2.2.2 90 80000001 3:3::3/128
ASE 0.0.0.2 2.2.2.2 47 80000001 4:4::4/128
ASE 0.0.0.3 2.2.2.2 35 80000001 5:5::5/128
ASE 0.0.0.4 2.2.2.2 7 80000001 6:6::6/128
Signed-off-by: ckishimo <carles.kishimoto@gmail.com>
Add ability to set your own env for the version of the docker
container alpine image. This is useful for applications like GNS3
who pin a specific version to look for when they boot up. When you build
locally to test your code you can just set the version to 0 so you don't
have to update configs/scripts looking for a specific image version.
Also fix a shebang in docker start for alpine.
Signed-off-by: Stephen Worley <sworley@nvidia.com>
This function is sure to return correct value by "assert", so the
checking its return value should be removed.
Signed-off-by: anlan_cs <anlan_cs@tom.com>
Updating babel default configuration parameters rtt-min and
max-rtt-penalty according to the actual implementation.
Signed-off-by: Adriano Marto Reis <adrianomarto@gmail.com>
