test_peering1.sh

xorp源码hg

    echo "TEST20 - EBGP peer single withdraw"
    coord reset
    coord target $HOST $PORT2
    coord initialise attach peer1

    coord peer1 establish AS $PEER2_AS holdtime 0 id 192.150.187.100

    coord peer1 assert established

    PACKET='packet update withdraw 30.30.30.0/24'

    coord peer1 send $PACKET

    # Make sure that the session still exists.
    sleep 2
    coord peer1 assert established

    # Reset the connection
    coord reset
    coord target $HOST $PORT2
    coord initialise attach peer1
    sleep 2

    # Make a new connection.
    coord peer1 establish AS $PEER2_AS holdtime 0 id 192.150.187.100
    sleep 2
    coord peer1 assert established
}

test20_ipv6()
{
    echo "TEST20 IPV6 - EBGP peer single withdraw"
    coord reset
    coord target $HOST $PORT4
    coord initialise attach peer1

    coord peer1 establish AS $PEER4_AS holdtime 0 id 192.150.187.100 ipv6 true

    coord peer1 assert established

    PACKET='packet update withdraw6 2000::/3'

    coord peer1 send $PACKET

    # Make sure that the session still exists.
    sleep 2
    coord peer1 assert established

    # Reset the connection
    coord reset
    coord target $HOST $PORT4
    coord initialise attach peer1
    sleep 2

    # Make a new connection.
    coord peer1 establish AS $PEER4_AS holdtime 0 id 192.150.187.100 ipv6 true

    sleep 2
    coord peer1 assert established
}

test21()
{
    echo "TEST21 - EBGP peer update packet then corresponding withdraw"
    coord reset
    coord target $HOST $PORT2
    coord initialise attach peer1

    coord peer1 establish AS $PEER2_AS holdtime 0 id 192.150.187.100

    coord peer1 assert established

    PACKET_1="packet update
	origin 1
	aspath $PEER2_AS
	nexthop 20.20.20.20
	nlri 10.10.10.0/16"

    PACKET_2='packet update withdraw 10.10.10.0/16'

    coord peer1 send $PACKET_1
    coord peer1 send $PACKET_2

    # Make sure that the session still exists.
    sleep 2
    coord peer1 assert established

    # Reset the connection
    coord reset
    coord target $HOST $PORT2
    coord initialise attach peer1
    sleep 2

    # Make a new connection.
    coord peer1 establish AS $PEER2_AS holdtime 0 id 192.150.187.100
    sleep 2
    coord peer1 assert established
}

test22()
{
    echo "TEST22 - EBGP Establish an IPV6 peering"

    coord reset
    coord target $HOST $PORT3
    coord initialise attach peer1

    coord peer1 establish AS $PEER3_AS holdtime 0 id 192.150.187.100 ipv6 true

    coord peer1 assert established
}

test23()
{
    echo "TEST23"
    echo "	1) Establish an IBGP IPV6 peering"
    echo "	2) Send an IPv6 only update packet"

    coord reset
    coord target $HOST $PORT3
    coord initialise attach peer1

    coord peer1 establish AS $PEER3_AS holdtime 0 id 192.150.187.100 ipv6 true

    PACKET="packet update
	origin 1
	aspath 1,2,[3,4,5],6,[7,8],9
	nexthop6 20:20:20:20:20:20:20:20
	nlri6 2000::/3
        localpref 100"
    
    coord peer1 send $PACKET

    coord peer1 assert established
}

test24()
{
    echo "TEST24"
    echo "	1) Establish an EBGP IPV6 peering"
    echo "	2) Send an IPv6 only update packet"

    coord reset
    coord target $HOST $PORT4
    coord initialise attach peer1

    coord peer1 establish AS $PEER4_AS holdtime 0 id 192.150.187.100 ipv6 true

    PACKET="packet update
	origin 1
	aspath $PEER4_AS
	nexthop6 20:20:20:20:20:20:20:20
	nlri6 2000::/3"
    
    coord peer1 send $PACKET

    coord peer1 assert established
}

test25()
{
    echo "TEST25"
    echo "	1) Establish an EBGP IPV6 peering"
    echo "	2) Send an IPv4 and IPv6 update packet"

    coord reset
    coord target $HOST $PORT4
    coord initialise attach peer1

    coord peer1 establish AS $PEER4_AS holdtime 0 id 192.150.187.100 ipv6 true

    PACKET="packet update
	origin 1
	aspath $PEER4_AS
	nexthop 20.20.20.20
	nlri 10.10.10.0/24
	nexthop6 20:20:20:20:20:20:20:20
	nlri6 2000::/3"
    
    coord peer1 send $PACKET

    coord peer1 assert established
}

test26()
{
    echo "TEST26"
    echo "	1) Establish an EBGP IPV6 peering"
    echo "	2) Send an IPv4 and IPv6 update packet repeat both nexthops"

    coord reset
    coord target $HOST $PORT4
    coord initialise attach peer1

    coord peer1 establish AS $PEER4_AS holdtime 0 id 192.150.187.100 ipv6 true

    PACKET="packet update
	origin 1
	aspath $PEER4_AS
	nexthop 20.20.20.20
	nexthop 20.20.20.20
	nlri 10.10.10.0/24
	nexthop6 20:20:20:20:20:20:20:20
	nexthop6 20:20:20:20:20:20:20:20
	nlri6 2000::/3"
    
    coord peer1 expect packet notify $UPDATEMSGERR $MALATTRLIST
	
    coord peer1 send $PACKET

    sleep 2
    coord peer1 assert queue 0

    coord peer1 assert idle
}

test27()
{
    echo "TEST27 - Verify that routes originated by BGP reach an IBGP peer"

    coord reset
    coord target $HOST $PORT1
    coord initialise attach peer1

    # Introduce a route
    originate_route4 10.10.10.0/24 20.20.20.20 true false

    coord peer1 establish AS $PEER1_AS holdtime 0 id 192.150.187.100

    sleep 2
    coord peer1 trie recv lookup 10.10.10.0/24 aspath empty

    coord peer1 assert queue 0
    coord peer1 assert established
}

test27_ipv6()
{
    echo "TEST27 (IPV6) - Verify that routes originated by BGP reach an IBGP peer"

    coord reset
    coord target $HOST $PORT3
    coord initialise attach peer1

    # Introduce a route
    originate_route6 2000::/3 20:20:20:20:20:20:20:20 true false

    coord peer1 establish AS $PEER1_AS holdtime 0 id 192.150.187.100 ipv6 true

    sleep 2
    coord peer1 trie recv lookup 2000::/3 aspath empty

    coord peer1 assert queue 0
    coord peer1 assert established
}

test28()
{
    echo "TEST28 - Verify that routes originated by BGP reach an EBGP peer"
    echo "Also verify that the nexthop is rewritten and the provided nexthop"
    echo "is ignored"

    coord reset
    coord target $HOST $PORT2
    coord initialise attach peer1

    coord peer1 expect packet open asnum $AS bgpid $ID holdtime $HOLDTIME \
	afi 1 safi 1

    coord peer1 expect packet keepalive

    coord peer1 expect packet update \
	origin 0 \
	nexthop 192.150.187.78 \
	aspath 65008 \
	med 1 \
	nlri 10.10.10.0/24

    # Introduce a route
    originate_route4 10.10.10.0/24 20.20.20.20 true false

    coord peer1 establish AS $PEER2_AS holdtime 0 id 192.150.187.100

    sleep 2
    coord peer1 trie recv lookup 10.10.10.0/24 aspath 65008

    coord peer1 assert queue 0
    coord peer1 assert established
}

test28_ipv6()
{
    echo "TEST28 (IPV6) - Verify that routes originated by BGP reach an EBGP peer"
    echo "Also verify that the nexthop is rewritten and the provided nexthop"
    echo "is ignored"

    coord reset
    coord target $HOST $PORT4
    coord initialise attach peer1

    coord peer1 expect packet open asnum $AS bgpid $ID holdtime $HOLDTIME \
	afi 2 safi 1

    coord peer1 expect packet keepalive

    coord peer1 expect packet update \
	origin 0 \
	aspath 65008 \
	med 1 \
	nlri6 2000::/3 \
	nexthop6 ::

    # Introduce a route
    originate_route6 2000::/3 20:20:20:20:20:20:20:20 true false

    coord peer1 establish AS $PEER2_AS holdtime 0 id 192.150.187.100 ipv6 true

    sleep 2
    coord peer1 trie recv lookup 2000::/3 aspath 65008

    coord peer1 assert queue 0
    coord peer1 assert established
}

test29()
{
    echo "TEST29"
    echo "	1) Make a connection"
    echo "	2) Send a notify packet before establishing a session"
    echo "	3) Verify that we do not get a notify packet in response"
    echo "	4) Verify that the TCP session has been torn down"

    reset

    coord peer1 connect

    # Verify that we have a connection
    sleep 2
    coord peer1 assert connected

    sleep 2
    # We have to add something to the queue in order to make the
    # assertion later
    coord peer1 expect packet notify $FSMERROR
    coord peer1 send packet notify $UPDATEMSGERR $MALATTRLIST

    sleep 2
    coord peer1 assert queue 1

    sleep 2
    coord peer1 assert idle
}

test30()
{
    echo "TEST30 - Bugzilla BUG #32"
    echo "	1) The test peer performs a bind but no listen"
    echo "	2) A BGP connection attempt will leave it in connect state"
    echo "	3) Toggle the peering to ensure BGP can get out of this state"

    coord reset
    BASE=peer1 bind $HOST $PEER1_PORT

    # Toggle the BGP peering to force a connection attempt.
    disable_peer $LOCALHOST $PORT1 $PEER1 $PEER1_PORT $PEER1_AS
    enable_peer $LOCALHOST $PORT1 $PEER1 $PEER1_PORT $PEER1_AS

    # The BGP should be in the CONNECT state now.

    # Toggle the BGP peering again to verify that it can get out of the
    # CONNECT state.
    disable_peer $LOCALHOST $PORT1 $PEER1 $PEER1_PORT $PEER1_AS
    enable_peer $LOCALHOST $PORT1 $PEER1 $PEER1_PORT $PEER1_AS

    # Need to find out that the BGP process still exists so make a peering.
    BASE=peer1 ${srcdir}/xrl_shell_funcs.sh reset
    sleep 2

    coord reset
    coord target $HOST $PORT1
    coord initialise attach peer1

    coord peer1 establish \
	active true \
	AS $PEER1_AS \
	holdtime $HOLDTIME \
	id 192.150.187.100

    sleep 2
    coord peer1 assert established
}

test31()
{
    echo "TEST31 - On an I-BGP peering send an update with an empty aspath"

    PACKET='packet update
	origin 1
	aspath empty
	nexthop 20.20.20.20 
	nlri 10.10.10.0/24'

    reset
    coord peer1 establish AS $AS holdtime 0 id 192.150.187.100

    coord peer1 assert established
    coord peer1 send $PACKET

    sleep 2
    coord peer1 assert established
}

test32()
{
    echo "TEST32 - Bugzilla BUG #139"
    echo "	1) Originate a route on an I-BGP peering with an empty aspath."
    echo "	2) Send the same route to the BGP process."
    echo "	3) The comparison of two routes with empty aspath caused BGP"
    echo "	   BGP to fail"

    coord reset
    coord target $HOST $PORT1
    coord initialise attach peer1

    # Introduce a route
    originate_route4 10.10.10.0/24 20.20.20.20 true false

    coord peer1 establish AS $PEER1_AS holdtime 0 id 192.150.187.100

    sleep 2
    coord peer1 trie recv lookup 10.10.10.0/24 aspath empty

    PACKET='packet update
	origin 2
	aspath empty
	nexthop 20.20.20.20 
	nlri 10.10.10.0/24'

    coord peer1 send $PACKET

    sleep 2

    coord peer1 assert queue 0
    coord peer1 assert established
}

test33()
{
    echo "TEST33 - DampPeerOscillations 10 sessions 11th should fail"

    for i in 1 2 3 4 5 6 7 8 9 10
    do
	coord reset
	coord target $HOST $PORT2
	coord initialise attach peer1

	coord peer1 establish AS $PEER2_AS holdtime 0 id 192.150.187.100

	sleep 2

	coord peer1 assert established
    done

    coord reset
    coord target $HOST $PORT2
    coord initialise attach peer1

    coord peer1 establish AS $PEER2_AS holdtime 0 id 192.150.187.100

    sleep 2

    coord peer1 assert idle
}

test34()
{
    echo "TEST34 - Illicit a Message Header Error Connection Not Synchronized."
    echo "	1) Establish a connection"
    echo "	2) Send a keepalive with a corrupted marker field"
    echo "	3) Should return a notify Connection Not Synchronized."

    coord reset
    coord target $HOST $PORT2
    coord initialise attach peer1

    coord peer1 establish AS $PEER2_AS holdtime 0 id 192.150.187.100

    coord peer1 expect packet notify $MSGHEADERERR $CONNNOTSYNC

    coord peer1 send packet corrupt 0 0 keepalive

    sleep 2

    coord peer1 assert queue 0

    sleep 2
    
    coord peer1 assert idle
}

test35()
{
    echo "TEST35 - Illicit a Message Header Error Bad Message Length. 0"
    echo "	1) Establish a connection"
    echo "	2) Send a keepalive with a short message length"
    echo "	3) Should return a notify Bad Message Length.."

    coord reset
    coord target $HOST $PORT2
    coord initialise attach peer1

    coord peer1 establish AS $PEER2_AS holdtime 0 id 192.150.187.100

    coord peer1 expect packet notify $MSGHEADERERR $BADMESSLEN 0 0

    coord peer1 send packet corrupt 17 0 keepalive

    sleep 2

    coord peer1 assert queue 0

    sleep 2
    
    coord peer1 assert idle
}

test36()
{
    echo "TEST36 - Illicit a Message Header Error Bad Message Length. 20"
    echo "	1) Establish a connection"
    echo "	2) Send a keepalive with a long message length"
    echo "	3) Should return a notify Bad Message Length."

    coord reset
    coord target $HOST $PORT2
    coord initialise attach peer1

    coord peer1 establish AS $PEER2_AS holdtime 0 id 192.150.187.100

    coord peer1 expect packet notify $MSGHEADERERR $BADMESSLEN 0 20

    coord peer1 send packet corrupt 17 20 keepalive

    # send a second message to force the previous one to be delivered.
    coord peer1 send packet keepalive

    sleep 2

    coord peer1 assert queue 0

    sleep 2
    
    coord peer1 assert idle
}

test37()
{
    echo "TEST37 - Illicit a Message Header Error Bad Message Type."
    echo "	1) Establish a connection"
    echo "	2) Send a message with the type set to 10"
    echo "	3) Should return a notify Bad Message Type with the 10"

    coord reset
    coord target $HOST $PORT2
    coord initialise attach peer1

    coord peer1 establish AS $PEER2_AS holdtime 0 id 192.150.187.100

    coord peer1 expect packet notify $MSGHEADERERR $BADMESSTYPE 10

    coord peer1 send packet corrupt 18 10 keepalive

    sleep 2

    coord peer1 assert queue 0

    sleep 2
    
    coord peer1 assert idle
}

test38()
{
    echo "TEST38 - Illicit a UPDATE Message Error Malformed AS_PATH."
    echo "	1) Establish a connection"
    echo "	2) Send a malformed aspath"
    echo "	3) Should return a notify UPDATE Message Error."

    coord reset
    coord target $HOST $PORT2
    coord initialise attach peer1

    coord peer1 establish AS $PEER2_AS holdtime 0 id 192.150.187.100

    coord peer1 expect packet notify $UPDATEMSGERR $MALASPATH

    # 
    # Hit the check in AsPath::decode()
    # 
    coord peer1 send packet corrupt 38 0 \
	update \
	origin 2 \
	aspath "[$PEER2_AS],[$PEER2_AS]" \
	nlri 10.10.10.0/24 \
	nexthop 20.20.20.20

    sleep 2

    coord peer1 assert queue 0

    sleep 2
    
    coord peer1 assert idle
}

test39()
{
    echo "TEST39 - Send a short open packet. 20"
    echo "	1) Send an open packet with a length field of 20"
    echo "	2) Should return a notify Bad Message Length."
    reset

    coord peer1 connect

    sleep 2

    coord peer1 expect packet notify $MSGHEADERERR $BADMESSLEN 0 20

    coord peer1 send packet corrupt 17 20 \
	open \
	asnum $PEER1_AS \
	bgpid 192.150.187.100 \
	holdtime 0

    sleep 2

    coord peer1 assert queue 0
}    

test40()
{
    echo "TEST40 - Open message with illegal version number"
    echo "	1) Send an open message with a version number of 6"
    echo "	2) Should get a notify with unsupported version number 4"
    reset

    coord peer1 connect

    sleep 2

    coord peer1 expect packet notify $OPENMSGERROR $UNSUPVERNUM 0 4

    coord peer1 send packet corrupt 19 6 \
	open \
	asnum $PEER1_AS \
	bgpid 192.150.187.100 \
	holdtime 0

    sleep 2

    coord peer1 assert queue 0
}    

test41()
{
    echo "TEST41 - Open message with an illegal BGP ID"
    echo "	1) Send an open message with a BGP ID of 0.0.0.0"
    echo "	2) Should get a notify with Bad BGP Identifier"
    reset

    coord peer1 connect

    sleep 2

    coord peer1 expect packet notify $OPENMSGERROR $BADBGPIDENT

    coord peer1 send packet \
	open \