Skip to content

[BGP] Add clear arp to fix ping error in test_bgp_speaker #2114

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
neethajohn merged 1 commit into from
Aug 18, 2020
Merged

[BGP] Add clear arp to fix ping error in test_bgp_speaker #2114

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
6 changes: 6 additions & 0 deletions tests/arp/test_wr_arp.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -124,6 +124,12 @@ def setupFerret(self, duthost, ptfhost):
logger.info('Refreshing supervisor control with ferret configuration')
ptfhost.shell('supervisorctl reread && supervisorctl update')

@pytest.fixture(scope='class', autouse=True)
def clean_dut(self, duthost):
yield
logger.info("Clear ARP cache on DUT")
duthost.command('sonic-clear arp')

@pytest.fixture(scope='class', autouse=True)
def setupRouteToPtfhost(self, duthost, ptfhost):
'''
Expand Down
2 changes: 2 additions & 0 deletions tests/bgp/test_bgp_speaker.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -112,6 +112,8 @@ def common_setup_teardown(duthost, ptfhost, localhost):
ptfhost.shell("ip route flush %s/%d" % (lo_addr, lo_addr_prefixlen))
ptfhost.shell("ip route add %s/%d via %s" % (lo_addr, lo_addr_prefixlen, vlan_addr))

logging.info("clear ARP cache on DUT")
duthost.command("sonic-clear arp")
for ip in vlan_ips:
duthost.command("ip route flush %s/32" % ip.ip)
# The ping here is workaround for known issue:
Expand Down