test_rib_fea1.sh

xorp源码hg

    # Try and verify that the correct route has popped out at peer2.
    sleep 2
    coord peer2 trie recv lookup $NLRI1 aspath "$AS,$PEER1_AS"
    coord peer2 trie recv lookup $NLRI2 aspath "$AS,$PEER1_AS"
    coord peer2 trie recv lookup $NLRI3 aspath "$AS,$PEER1_AS"
    coord peer2 trie recv lookup $NLRI4 aspath "$AS,$PEER1_AS"
    
    # Make sure that the connections still exist.

    coord peer1 assert established
    coord peer2 assert established
    coord peer3 assert established

    # Tidy up. Remove any routes that we may have added to the RIB.
    delete_route4 connected true false 128.16.0.0/16

    # At this point the RIB can no longer resolve the nexthop associated
    # with this net so the net should no longer be present.
    sleep 2
    coord peer2 trie recv lookup $NLRI1 not
    coord peer2 trie recv lookup $NLRI2 not
    coord peer2 trie recv lookup $NLRI3 not
    coord peer2 trie recv lookup $NLRI4 not
}

NLRI1_IPV6=10:10:10:10:10:00:00:00/80
NLRI2_IPV6=20:20:20:20:20:00:00:00/80
NLRI3_IPV6=30:30:30:30:30:00:00:00/80
NLRI4_IPV6=40:40:40:40:40:00:00:00/80

test1_ipv6()
{
    echo "TEST1 IPV6 - Exercise the next hop resolver"

    config_peers_ipv6

    PACKET1="packet update
	origin 2
	aspath $PEER1_AS_IPV6
	nexthop6 128:16::1
	nlri6 $NLRI1_IPV6
	nlri6 $NLRI2_IPV6"

    PACKET2="packet update
	origin 2
	aspath $PEER1_AS_IPV6
	nexthop6 128:16:1::1
	nlri6 $NLRI3_IPV6
	nlri6 $NLRI4_IPV6"

    # XXX This next hop should not resolve.

    coord peer1 send $PACKET1
    coord peer1 send $PACKET2
    echo "Sent routes to BGP, waiting..."
    sleep 2

    coord peer2 trie recv lookup $NLRI1_IPV6 not
    coord peer2 trie recv lookup $NLRI2_IPV6 not
    coord peer2 trie recv lookup $NLRI3_IPV6 not
    coord peer2 trie recv lookup $NLRI4_IPV6 not

    # Lets get it to resolve.
    add_route6 connected true false 128:16::0/32 $NH1_IPV6

    # Add a different route.
    add_route6 connected true false 128:16::0/48 $NH2_IPV6
    
    # Delete the better route.
    delete_route6 connected true false 128:16::0/48

    # Try and verify that the correct route has popped out at peer2.
    sleep 2
    coord peer2 trie recv lookup $NLRI1_IPV6 aspath "$AS,$PEER1_AS_IPV6"
    coord peer2 trie recv lookup $NLRI2_IPV6 aspath "$AS,$PEER1_AS_IPV6"
    coord peer2 trie recv lookup $NLRI3_IPV6 aspath "$AS,$PEER1_AS_IPV6"
    coord peer2 trie recv lookup $NLRI4_IPV6 aspath "$AS,$PEER1_AS_IPV6"
    
    # Make sure that the connections still exist.

    coord peer1 assert established
    coord peer2 assert established
    coord peer3 assert established

    # Tidy up. Remove any routes that we may have added to the RIB.
    delete_route6 connected true false 128:16::0/32

    # At this point the RIB can no longer resolve the nexthop associated
    # with this net so the net should no longer be present.
    sleep 2
    coord peer2 trie recv lookup $NLRI1_IPV6 not
    coord peer2 trie recv lookup $NLRI2_IPV6 not
    coord peer2 trie recv lookup $NLRI3_IPV6 not
    coord peer2 trie recv lookup $NLRI4_IPV6 not
}

test2()
{
    echo "TEST2 - Run test1 twice with the same process"

    test1
    test1
}

test2_ipv6()
{
    echo "TEST2 IPV6 - Run test1 twice with the same process"

    test1_ipv6
    test1_ipv6
}

test3()
{
    echo "TEST3 - Try and force a deregistration from the RIB"

    config_peers

    PACKET1="packet update
	origin 2
	aspath $PEER1_AS
	nexthop 128.16.0.1
	nlri 10.10.10.0/24
	nlri 20.20.20.20/24"

    # XXX This next hop should not resolve.

    coord peer1 send $PACKET1
    sleep 2

    # Lets get it to resolve.
    add_route4 connected true false 128.16.0.0/16 172.16.1.2 1

    # Add a different route.
    add_route4 connected true false 128.16.0.0/24 172.16.2.2 1
    
    # Delete the better route.
    delete_route4 connected true false 128.16.0.0/24

    # Try and verify that the correct route has popped out at peer2.

    coord peer1 assert established
    coord peer2 assert established
    coord peer3 assert established

    # Tidy up. Remove any routes that we may have added to the RIB.
    delete_route4 connected true false 128.16.0.0/16

    config_peers
}

test4()
{
    # 1) Send an update packet on peer1 with a nexthop that is not resolvable.
    # 2) Make the next hop resolvable by adding a route to the RIB.
    # 3) Verify that an update packet now pops out of peer2 and peer3.

    echo "TEST4 - Metrics changing for a nexthop"

    config_peers

    PACKET="packet update
	origin 2
	aspath $PEER1_AS
	nexthop 128.16.0.1
	nlri 10.10.10.0/24"

    # At this point the nexthop should not resolve.
    coord peer1 send $PACKET
    
    # Make sure that update packet has popped out even though the nexthops
    # are not resolvable.
    sleep 2
    coord peer2 trie recv lookup 10.10.10.0/24 not
    coord peer3 trie recv lookup 10.10.10.0/24 not

    # Lets get it to resolve.
    add_route4 connected true false 128.16.0.0/16 172.16.1.2 1

    # Try and verify that the correct route has popped out at peer2.
    sleep 2
    coord peer2 trie recv lookup 10.10.10.0/24 aspath "$AS,$PEER1_AS"
    coord peer3 trie recv lookup 10.10.10.0/24 aspath "$PEER1_AS"
    
    # Make sure that the connections still exist.
    coord peer1 assert established
    coord peer2 assert established
    coord peer3 assert established
}

test5()
{
    echo "TEST5: "
    echo "	1) Send two update packets with the same route"
    echo "	2) The nexthops are different one resolves the other doesn't"
    echo "	3) The route add on the RIB causes the unresolvable nexthop to resolve"

    config_peers

    PACKET1="packet update
	origin 2
	aspath $PEER1_AS
	nexthop 1.2.3.4
	nlri 10.10.10.0/24"

    PACKET2="packet update
	origin 2
	aspath $PEER1_AS
	nexthop 128.16.0.1
	nlri 10.10.10.0/24"

    # The nexthop for this packet should never be resolvable.
    coord peer1 send $PACKET1
    
    # Verify that no update packets have been sent to the peers.
    sleep 2
    coord peer2 trie recv lookup 10.10.10.0/24 not
    coord peer3 trie recv lookup 10.10.10.0/24 not

    # Make sure that the nexthop carried in PACKET2 will resolve
    add_route4 connected true false 128.16.0.0/16 172.16.1.2 1
    sleep 2

    # Sending this used to cause a fatal error in BGP.
    coord peer1 send $PACKET2

    # Try and verify that the correct route has popped out at peer2.
    sleep 2
    coord peer2 trie recv lookup 10.10.10.0/24 aspath "$AS,$PEER1_AS"
    coord peer3 trie recv lookup 10.10.10.0/24 aspath "$PEER1_AS"
    
    # Make sure that the connections still exist.
    coord peer1 assert established
    coord peer2 assert established
    coord peer3 assert established
}

test6()
{
    echo "TEST6: "
    echo "	1) Send two update packets with the same route"
    echo "	2) The nexthops are different one resolves the other doesn't"
    echo "	3) The route add on the RIB doesn't cause the unresolvable nexthop to resolve"

    config_peers

    PACKET1="packet update
	origin 2
	aspath $PEER1_AS
	nexthop 1.2.3.4
	nlri 10.10.10.0/32"

    PACKET2="packet update
	origin 2
	aspath $PEER1_AS
	nexthop 128.16.0.1
	nlri 10.10.10.0/32"

    # Make sure that the nexthop carried in PACKET2 will resolve
    add_route4 connected true false 128.16.0.0/16 172.16.1.2 1
    sleep 2

    # The nexthop for this packet should never be resolvable.
    coord peer1 send $PACKET1
    
    # Verify that no update packets have been sent to the peers.
    sleep 2
    coord peer2 trie recv lookup 10.10.10.0/32 not
    coord peer3 trie recv lookup 10.10.10.0/32 not

    # Sending this used to cause a fatal error in BGP.
    coord peer1 send $PACKET2

    # Try and verify that the correct route has popped out at peer2.
    sleep 2
    coord peer2 trie recv lookup 10.10.10.0/32 aspath "$AS,$PEER1_AS"
    coord peer3 trie recv lookup 10.10.10.0/32 aspath "$PEER1_AS"
    
    # Make sure that the connections still exist.
    coord peer1 assert established
    coord peer2 assert established
    coord peer3 assert established
}

TESTS_NOT_FIXED=''
TESTS='test1 test1_ipv6 test2 test2_ipv6 test3 test4 test5 test6'

# Include command line
. ${srcdir}/args.sh

if [ $START_PROGRAMS = "yes" ]
then
    CXRL="$CALLXRL -r 10"
    runit $QUIET $VERBOSE -c "$0 -s -c $*" <<EOF
    ../../libxipc/xorp_finder
    ../../fea/xorp_fea_dummy  = $CXRL finder://fea/common/0.1/get_target_name
    ../../rib/xorp_rib        = $CXRL finder://rib/common/0.1/get_target_name
    ../xorp_bgp               = $CXRL finder://bgp/common/0.1/get_target_name
    ./test_peer -s peer1      = $CXRL finder://peer1/common/0.1/get_target_name
    ./test_peer -s peer2      = $CXRL finder://peer2/common/0.1/get_target_name
    ./test_peer -s peer3      = $CXRL finder://peer3/common/0.1/get_target_name
    ./coord                   = $CXRL finder://coord/common/0.1/get_target_name
EOF
    trap '' 0
    exit $?
fi

if [ $CONFIGURE = "yes" ]
then
    configure_fea
    set +e
    configure_rib
    set +e
    configure_bgp
    set -e
fi

for i in $TESTS
do
# Temporary fix to let TCP sockets created by call_xrl pass through TIME_WAIT
    TIME_WAIT=`time_wait_seconds`
    echo "Waiting $TIME_WAIT seconds for TCP TIME_WAIT state timeout"
    sleep $TIME_WAIT
    $i
done

# Local Variables:
# mode: shell-script
# sh-indentation: 4
# End: