selftests: Add ipv6 udp tests to fcnal-test
Add IPv6 udp tests to fcnal-test.sh. Covers the permutations of directly connected addresses, routed destinations, VRF and non-VRF, and expected failures for both clients and servers. Includes permutations with net.ipv4.udp_l3mdev_accept set to 0 and 1. Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David Ahern
David S. Miller
parent
a4368be9ad
commit
6abdb65125
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@ -2048,6 +2048,495 @@ ipv6_tcp()
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ipv6_tcp_vrf
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}
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################################################################################
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# IPv6 UDP
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ipv6_udp_novrf()
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{
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local a
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#
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# server tests
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#
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for a in ${NSA_IP6} ${NSA_LINKIP6}%${NSB_DEV}
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do
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log_start
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run_cmd nettest -6 -D -s -2 ${NSA_DEV} &
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sleep 1
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run_cmd_nsb nettest -6 -D -r ${a}
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log_test_addr ${a} $? 0 "Global server"
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log_start
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run_cmd nettest -6 -D -d ${NSA_DEV} -s -2 ${NSA_DEV} &
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sleep 1
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run_cmd_nsb nettest -6 -D -r ${a}
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log_test_addr ${a} $? 0 "Device server"
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done
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a=${NSA_LO_IP6}
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log_start
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run_cmd nettest -6 -D -s -2 ${NSA_DEV} &
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sleep 1
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run_cmd_nsb nettest -6 -D -r ${a}
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log_test_addr ${a} $? 0 "Global server"
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# should fail since loopback address is out of scope for a device
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# bound server, but it does not - hence this is more documenting
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# behavior.
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#log_start
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#show_hint "Should fail since loopback address is out of scope"
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#run_cmd nettest -6 -D -d ${NSA_DEV} -s -2 ${NSA_DEV} &
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#sleep 1
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#run_cmd_nsb nettest -6 -D -r ${a}
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#log_test_addr ${a} $? 1 "Device server"
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# negative test - should fail
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for a in ${NSA_IP6} ${NSA_LO_IP6} ${NSA_LINKIP6}%${NSB_DEV}
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do
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log_start
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show_hint "Should fail 'Connection refused' since there is no server"
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run_cmd_nsb nettest -6 -D -r ${a}
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log_test_addr ${a} $? 1 "No server"
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done
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#
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# client
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#
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for a in ${NSB_IP6} ${NSB_LO_IP6} ${NSB_LINKIP6}%${NSA_DEV}
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do
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log_start
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run_cmd_nsb nettest -6 -D -s &
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sleep 1
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run_cmd nettest -6 -D -r ${a} -0 ${NSA_IP6}
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log_test_addr ${a} $? 0 "Client"
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log_start
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run_cmd_nsb nettest -6 -D -s &
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sleep 1
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run_cmd nettest -6 -D -r ${a} -d ${NSA_DEV} -0 ${NSA_IP6}
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log_test_addr ${a} $? 0 "Client, device bind"
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log_start
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run_cmd_nsb nettest -6 -D -s &
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sleep 1
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run_cmd nettest -6 -D -r ${a} -d ${NSA_DEV} -C -0 ${NSA_IP6}
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log_test_addr ${a} $? 0 "Client, device send via cmsg"
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log_start
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run_cmd_nsb nettest -6 -D -s &
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sleep 1
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run_cmd nettest -6 -D -r ${a} -d ${NSA_DEV} -S -0 ${NSA_IP6}
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log_test_addr ${a} $? 0 "Client, device bind via IPV6_UNICAST_IF"
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log_start
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show_hint "Should fail 'Connection refused'"
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run_cmd nettest -6 -D -r ${a}
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log_test_addr ${a} $? 1 "No server, unbound client"
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log_start
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show_hint "Should fail 'Connection refused'"
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run_cmd nettest -6 -D -r ${a} -d ${NSA_DEV}
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log_test_addr ${a} $? 1 "No server, device client"
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done
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#
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# local address tests
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#
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for a in ${NSA_IP6} ${NSA_LO_IP6} ::1
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do
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log_start
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run_cmd nettest -6 -D -s &
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sleep 1
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run_cmd nettest -6 -D -r ${a} -0 ${a} -1 ${a}
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log_test_addr ${a} $? 0 "Global server, local connection"
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done
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a=${NSA_IP6}
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log_start
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run_cmd nettest -6 -s -D -d ${NSA_DEV} -2 ${NSA_DEV} &
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sleep 1
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run_cmd nettest -6 -D -r ${a}
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log_test_addr ${a} $? 0 "Device server, unbound client, local connection"
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for a in ${NSA_LO_IP6} ::1
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do
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log_start
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show_hint "Should fail 'Connection refused' since address is out of device scope"
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run_cmd nettest -6 -s -D -d ${NSA_DEV} &
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sleep 1
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run_cmd nettest -6 -D -r ${a}
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log_test_addr ${a} $? 1 "Device server, local connection"
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done
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a=${NSA_IP6}
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log_start
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run_cmd nettest -6 -s -D &
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sleep 1
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run_cmd nettest -6 -D -d ${NSA_DEV} -r ${a}
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log_test_addr ${a} $? 0 "Global server, device client, local connection"
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log_start
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run_cmd nettest -6 -s -D &
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sleep 1
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run_cmd nettest -6 -D -d ${NSA_DEV} -C -r ${a}
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log_test_addr ${a} $? 0 "Global server, device send via cmsg, local connection"
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log_start
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run_cmd nettest -6 -s -D &
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sleep 1
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run_cmd nettest -6 -D -d ${NSA_DEV} -S -r ${a}
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log_test_addr ${a} $? 0 "Global server, device client via IPV6_UNICAST_IF, local connection"
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for a in ${NSA_LO_IP6} ::1
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do
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log_start
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show_hint "Should fail 'No route to host' since addresses on loopback are out of device scope"
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run_cmd nettest -6 -D -s &
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sleep 1
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run_cmd nettest -6 -D -r ${a} -d ${NSA_DEV}
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log_test_addr ${a} $? 1 "Global server, device client, local connection"
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log_start
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show_hint "Should fail 'No route to host' since addresses on loopback are out of device scope"
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run_cmd nettest -6 -D -s &
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sleep 1
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run_cmd nettest -6 -D -r ${a} -d ${NSA_DEV} -C
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log_test_addr ${a} $? 1 "Global server, device send via cmsg, local connection"
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log_start
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show_hint "Should fail 'No route to host' since addresses on loopback are out of device scope"
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run_cmd nettest -6 -D -s &
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sleep 1
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run_cmd nettest -6 -D -r ${a} -d ${NSA_DEV} -S
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log_test_addr ${a} $? 1 "Global server, device client via IP_UNICAST_IF, local connection"
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done
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a=${NSA_IP6}
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log_start
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run_cmd nettest -6 -D -s -d ${NSA_DEV} -2 ${NSA_DEV} &
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sleep 1
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run_cmd nettest -6 -D -d ${NSA_DEV} -r ${a} -0 ${a}
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log_test_addr ${a} $? 0 "Device server, device client, local conn"
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log_start
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show_hint "Should fail 'Connection refused'"
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run_cmd nettest -6 -D -d ${NSA_DEV} -r ${a}
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log_test_addr ${a} $? 1 "No server, device client, local conn"
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# LLA to GUA
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run_cmd_nsb ip -6 addr del ${NSB_IP6}/64 dev ${NSB_DEV}
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run_cmd_nsb ip -6 ro add ${NSA_IP6}/128 dev ${NSB_DEV}
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log_start
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run_cmd nettest -6 -s -D &
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sleep 1
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run_cmd_nsb nettest -6 -D -r ${NSA_IP6}
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log_test $? 0 "UDP in - LLA to GUA"
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run_cmd_nsb ip -6 ro del ${NSA_IP6}/128 dev ${NSB_DEV}
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run_cmd_nsb ip -6 addr add ${NSB_IP6}/64 dev ${NSB_DEV} nodad
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}
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ipv6_udp_vrf()
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{
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local a
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# disable global server
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log_subsection "Global server disabled"
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set_sysctl net.ipv4.udp_l3mdev_accept=0
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#
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# server tests
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#
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for a in ${NSA_IP6} ${VRF_IP6}
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do
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log_start
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show_hint "Should fail 'Connection refused' since global server is disabled"
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run_cmd nettest -6 -D -s &
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sleep 1
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run_cmd_nsb nettest -6 -D -r ${a}
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log_test_addr ${a} $? 1 "Global server"
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done
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for a in ${NSA_IP6} ${VRF_IP6}
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do
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log_start
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run_cmd nettest -6 -D -d ${VRF} -s -2 ${NSA_DEV} &
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sleep 1
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run_cmd_nsb nettest -6 -D -r ${a}
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log_test_addr ${a} $? 0 "VRF server"
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done
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for a in ${NSA_IP6} ${VRF_IP6}
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do
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log_start
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run_cmd nettest -6 -D -d ${NSA_DEV} -s -2 ${NSA_DEV} &
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sleep 1
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run_cmd_nsb nettest -6 -D -r ${a}
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log_test_addr ${a} $? 0 "Enslaved device server"
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done
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# negative test - should fail
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for a in ${NSA_IP6} ${VRF_IP6}
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do
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log_start
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show_hint "Should fail 'Connection refused' since there is no server"
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run_cmd_nsb nettest -6 -D -r ${a}
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log_test_addr ${a} $? 1 "No server"
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done
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#
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# local address tests
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#
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for a in ${NSA_IP6} ${VRF_IP6}
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do
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log_start
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show_hint "Should fail 'Connection refused' since global server is disabled"
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run_cmd nettest -6 -D -s &
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sleep 1
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run_cmd nettest -6 -D -d ${VRF} -r ${a}
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log_test_addr ${a} $? 1 "Global server, VRF client, local conn"
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done
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for a in ${NSA_IP6} ${VRF_IP6}
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do
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log_start
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run_cmd nettest -6 -D -d ${VRF} -s &
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sleep 1
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run_cmd nettest -6 -D -d ${VRF} -r ${a}
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log_test_addr ${a} $? 0 "VRF server, VRF client, local conn"
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done
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a=${NSA_IP6}
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log_start
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show_hint "Should fail 'Connection refused' since global server is disabled"
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run_cmd nettest -6 -D -s &
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sleep 1
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run_cmd nettest -6 -D -d ${NSA_DEV} -r ${a}
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log_test_addr ${a} $? 1 "Global server, device client, local conn"
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log_start
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run_cmd nettest -6 -D -d ${VRF} -s -2 ${NSA_DEV} &
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sleep 1
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run_cmd nettest -6 -D -d ${NSA_DEV} -r ${a}
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log_test_addr ${a} $? 0 "VRF server, device client, local conn"
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log_start
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run_cmd nettest -6 -D -d ${NSA_DEV} -s -2 ${NSA_DEV} &
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sleep 1
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run_cmd nettest -6 -D -d ${VRF} -r ${a}
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log_test_addr ${a} $? 0 "Enslaved device server, VRF client, local conn"
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log_start
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run_cmd nettest -6 -D -d ${NSA_DEV} -s -2 ${NSA_DEV} &
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sleep 1
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run_cmd nettest -6 -D -d ${NSA_DEV} -r ${a}
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log_test_addr ${a} $? 0 "Enslaved device server, device client, local conn"
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# disable global server
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log_subsection "Global server enabled"
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set_sysctl net.ipv4.udp_l3mdev_accept=1
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#
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# server tests
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#
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for a in ${NSA_IP6} ${VRF_IP6}
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do
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log_start
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run_cmd nettest -6 -D -s -2 ${NSA_DEV} &
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sleep 1
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run_cmd_nsb nettest -6 -D -r ${a}
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log_test_addr ${a} $? 0 "Global server"
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done
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for a in ${NSA_IP6} ${VRF_IP6}
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do
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log_start
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run_cmd nettest -6 -D -d ${VRF} -s -2 ${NSA_DEV} &
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sleep 1
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run_cmd_nsb nettest -6 -D -r ${a}
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log_test_addr ${a} $? 0 "VRF server"
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done
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for a in ${NSA_IP6} ${VRF_IP6}
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do
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log_start
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run_cmd nettest -6 -D -d ${NSA_DEV} -s -2 ${NSA_DEV} &
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sleep 1
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run_cmd_nsb nettest -6 -D -r ${a}
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log_test_addr ${a} $? 0 "Enslaved device server"
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done
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# negative test - should fail
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for a in ${NSA_IP6} ${VRF_IP6}
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do
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log_start
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run_cmd_nsb nettest -6 -D -r ${a}
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log_test_addr ${a} $? 1 "No server"
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done
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#
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# client tests
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#
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log_start
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run_cmd_nsb nettest -6 -D -s &
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sleep 1
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run_cmd nettest -6 -D -d ${VRF} -r ${NSB_IP6}
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log_test $? 0 "VRF client"
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# negative test - should fail
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log_start
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run_cmd nettest -6 -D -d ${VRF} -r ${NSB_IP6}
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log_test $? 1 "No server, VRF client"
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log_start
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run_cmd_nsb nettest -6 -D -s &
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sleep 1
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run_cmd nettest -6 -D -d ${NSA_DEV} -r ${NSB_IP6}
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log_test $? 0 "Enslaved device client"
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# negative test - should fail
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log_start
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run_cmd nettest -6 -D -d ${NSA_DEV} -r ${NSB_IP6}
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log_test $? 1 "No server, enslaved device client"
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#
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# local address tests
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#
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a=${NSA_IP6}
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log_start
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run_cmd nettest -6 -D -s -2 ${NSA_DEV} &
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sleep 1
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run_cmd nettest -6 -D -d ${VRF} -r ${a}
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log_test_addr ${a} $? 0 "Global server, VRF client, local conn"
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#log_start
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run_cmd nettest -6 -D -d ${VRF} -s -2 ${NSA_DEV} &
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sleep 1
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run_cmd nettest -6 -D -d ${VRF} -r ${a}
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log_test_addr ${a} $? 0 "VRF server, VRF client, local conn"
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a=${VRF_IP6}
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log_start
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run_cmd nettest -6 -D -s -2 ${VRF} &
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sleep 1
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run_cmd nettest -6 -D -d ${VRF} -r ${a}
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log_test_addr ${a} $? 0 "Global server, VRF client, local conn"
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log_start
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run_cmd nettest -6 -D -d ${VRF} -s -2 ${VRF} &
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sleep 1
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run_cmd nettest -6 -D -d ${VRF} -r ${a}
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log_test_addr ${a} $? 0 "VRF server, VRF client, local conn"
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# negative test - should fail
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for a in ${NSA_IP6} ${VRF_IP6}
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do
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log_start
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run_cmd nettest -6 -D -d ${VRF} -r ${a}
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log_test_addr ${a} $? 1 "No server, VRF client, local conn"
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done
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# device to global IP
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a=${NSA_IP6}
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log_start
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run_cmd nettest -6 -D -s -2 ${NSA_DEV} &
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sleep 1
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run_cmd nettest -6 -D -d ${NSA_DEV} -r ${a}
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log_test_addr ${a} $? 0 "Global server, device client, local conn"
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log_start
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run_cmd nettest -6 -D -d ${VRF} -s -2 ${NSA_DEV} &
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sleep 1
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run_cmd nettest -6 -D -d ${NSA_DEV} -r ${a}
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log_test_addr ${a} $? 0 "VRF server, device client, local conn"
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log_start
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run_cmd nettest -6 -D -d ${NSA_DEV} -s -2 ${NSA_DEV} &
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sleep 1
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run_cmd nettest -6 -D -d ${VRF} -r ${a}
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log_test_addr ${a} $? 0 "Device server, VRF client, local conn"
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log_start
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run_cmd nettest -6 -D -d ${NSA_DEV} -s -2 ${NSA_DEV} &
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sleep 1
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run_cmd nettest -6 -D -d ${NSA_DEV} -r ${a}
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log_test_addr ${a} $? 0 "Device server, device client, local conn"
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log_start
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run_cmd nettest -6 -D -d ${NSA_DEV} -r ${a}
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log_test_addr ${a} $? 1 "No server, device client, local conn"
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# link local addresses
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log_start
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run_cmd nettest -6 -D -s &
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sleep 1
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run_cmd_nsb nettest -6 -D -d ${NSB_DEV} -r ${NSA_LINKIP6}
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log_test $? 0 "Global server, linklocal IP"
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log_start
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run_cmd_nsb nettest -6 -D -d ${NSB_DEV} -r ${NSA_LINKIP6}
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log_test $? 1 "No server, linklocal IP"
|
||||
|
||||
|
||||
log_start
|
||||
run_cmd_nsb nettest -6 -D -s &
|
||||
sleep 1
|
||||
run_cmd nettest -6 -D -d ${NSA_DEV} -r ${NSB_LINKIP6}
|
||||
log_test $? 0 "Enslaved device client, linklocal IP"
|
||||
|
||||
log_start
|
||||
run_cmd nettest -6 -D -d ${NSA_DEV} -r ${NSB_LINKIP6}
|
||||
log_test $? 1 "No server, device client, peer linklocal IP"
|
||||
|
||||
|
||||
log_start
|
||||
run_cmd nettest -6 -D -s &
|
||||
sleep 1
|
||||
run_cmd nettest -6 -D -d ${NSA_DEV} -r ${NSA_LINKIP6}
|
||||
log_test $? 0 "Enslaved device client, local conn - linklocal IP"
|
||||
|
||||
log_start
|
||||
run_cmd nettest -6 -D -d ${NSA_DEV} -r ${NSA_LINKIP6}
|
||||
log_test $? 1 "No server, device client, local conn - linklocal IP"
|
||||
|
||||
# LLA to GUA
|
||||
run_cmd_nsb ip -6 addr del ${NSB_IP6}/64 dev ${NSB_DEV}
|
||||
run_cmd_nsb ip -6 ro add ${NSA_IP6}/128 dev ${NSB_DEV}
|
||||
log_start
|
||||
run_cmd nettest -6 -s -D &
|
||||
sleep 1
|
||||
run_cmd_nsb nettest -6 -D -r ${NSA_IP6}
|
||||
log_test $? 0 "UDP in - LLA to GUA"
|
||||
|
||||
run_cmd_nsb ip -6 ro del ${NSA_IP6}/128 dev ${NSB_DEV}
|
||||
run_cmd_nsb ip -6 addr add ${NSB_IP6}/64 dev ${NSB_DEV} nodad
|
||||
}
|
||||
|
||||
ipv6_udp()
|
||||
{
|
||||
# should not matter, but set to known state
|
||||
set_sysctl net.ipv4.udp_early_demux=1
|
||||
|
||||
log_section "IPv6/UDP"
|
||||
log_subsection "No VRF"
|
||||
setup
|
||||
|
||||
# udp_l3mdev_accept should have no affect without VRF;
|
||||
# run tests with it enabled and disabled to verify
|
||||
log_subsection "udp_l3mdev_accept disabled"
|
||||
set_sysctl net.ipv4.udp_l3mdev_accept=0
|
||||
ipv6_udp_novrf
|
||||
log_subsection "udp_l3mdev_accept enabled"
|
||||
set_sysctl net.ipv4.udp_l3mdev_accept=1
|
||||
ipv6_udp_novrf
|
||||
|
||||
log_subsection "With VRF"
|
||||
setup "yes"
|
||||
ipv6_udp_vrf
|
||||
}
|
||||
|
||||
################################################################################
|
||||
# usage
|
||||
|
||||
|
|
@ -2069,7 +2558,7 @@ EOF
|
|||
# main
|
||||
|
||||
TESTS_IPV4="ipv4_ping ipv4_tcp ipv4_udp"
|
||||
TESTS_IPV6="ipv6_ping ipv6_tcp"
|
||||
TESTS_IPV6="ipv6_ping ipv6_tcp ipv6_udp"
|
||||
PAUSE_ON_FAIL=no
|
||||
PAUSE=no
|
||||
|
||||
|
|
@ -2113,6 +2602,7 @@ do
|
|||
|
||||
ipv6_ping|ping6) ipv6_ping;;
|
||||
ipv6_tcp|tcp6) ipv6_tcp;;
|
||||
ipv6_udp|udp6) ipv6_udp;;
|
||||
|
||||
# setup namespaces and config, but do not run any tests
|
||||
setup) setup; exit 0;;
|
||||
|
|
|
|||
Loading…
Reference in New Issue