Session Report

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| Data: Stats Summary Recent Tests Remediation Results by AS Results by Country Results by Provider |

Summary:

Test run at: 2017-10-02 15:45:36 GMT
Client Prefix (v4): 207.71.207.x/24
Client AS (v4): 4927 (IMPU)
Client Prefix (v6): 2001:19f8:xx::/40
Client AS (v6): 4927 (IMPU)
IPv6 Probes: 77

Outbound spoofing summary (from the client to our server)

Source address type IPv6

Private - ULA received

Routable received

Largest spoofable neighbor prefix length none

Spoof status key
received Spoofed packet was received. ✔ Pattern of tests from this IP block indicates a switch from allowing spoofing to blocking it.
rewritten Spoofed packet was received, but the source address was changed en route.
blocked Spoofed packet was not received, but unspoofed packet was.
unknown Neither spoofed nor unspoofed packet was received.

Outbound spoofing summary (from the client to our server)
Source address type	IPv6
Private - ULA	received
Routable	received
Largest spoofable neighbor prefix length	none

Spoof status key
received	Spoofed packet was received.	✔	Pattern of tests from this IP block indicates a switch from allowing spoofing to blocking it.
rewritten	Spoofed packet was received, but the source address was changed en route.
blocked	Spoofed packet was not received, but unspoofed packet was.
unknown	Neither spoofed nor unspoofed packet was received.

IPv6 probes:

Spoofed source address Destination Received
2001:4978:1fb:6400::d2 2001:388:1:5001:21c:c0ff:fea2:4a3a yes
2001:49aa:111:aa00::11 2001:388:1:5001:21c:c0ff:fea2:4a3a yes
fd11:1111:1111::1111 2001:388:1:5001:21c:c0ff:fea2:4a3a yes
2001:4978:1fb:6400::d2 2001:410:102:1::78 yes
2001:49aa:111:aa00::11 2001:410:102:1::78 yes
fd11:1111:1111::1111 2001:410:102:1::78 yes
2001:4978:1fb:6400::d2 2001:410:90ff::5 yes
2001:49aa:111:aa00::11 2001:410:90ff::5 yes
fd11:1111:1111::1111 2001:410:90ff::5 yes
2001:4978:1fb:6400::d2 2001:48d0:101:501::242 yes
2001:49aa:111:aa00::11 2001:48d0:101:501::242 no
fd11:1111:1111::1111 2001:48d0:101:501::242 no
2001:4978:1fb:6400::d2 2001:48d0:101:501::247 yes
2001:49aa:111:aa00::11 2001:48d0:101:501::247 yes
fd11:1111:1111::1111 2001:48d0:101:501::247 yes
2001:4978:1fb:6400::d2 2001:610:510:115:192:42:115:98 yes
2001:49aa:111:aa00::11 2001:610:510:115:192:42:115:98 no
fd11:1111:1111::1111 2001:610:510:115:192:42:115:98 no
2001:4978:1fb:6400::d2 2001:630:212:225:225:90ff:fe0c:45a6 yes
2001:49aa:111:aa00::11 2001:630:212:225:225:90ff:fe0c:45a6 no
fd11:1111:1111::1111 2001:630:212:225:225:90ff:fe0c:45a6 no
2001:4978:1fb:6400::d2 2001:708:40:2001:21c:c0ff:fea2:4c5c yes
2001:49aa:111:aa00::11 2001:708:40:2001:21c:c0ff:fea2:4c5c no
fd11:1111:1111::1111 2001:708:40:2001:21c:c0ff:fea2:4c5c no
2001:4978:1fb:6400::d2 2001:770:18:7:225:90ff:fe0c:acb4 yes
2001:49aa:111:aa00::11 2001:770:18:7:225:90ff:fe0c:acb4 yes
fd11:1111:1111::1111 2001:770:18:7:225:90ff:fe0c:acb4 no

Spoofed source address	Destination	Received
2001:4978:1fb:6400::d2	2001:388:1:5001:21c:c0ff:fea2:4a3a	yes
2001:49aa:111:aa00::11	2001:388:1:5001:21c:c0ff:fea2:4a3a	yes
fd11:1111:1111::1111	2001:388:1:5001:21c:c0ff:fea2:4a3a	yes
2001:4978:1fb:6400::d2	2001:410:102:1::78	yes
2001:49aa:111:aa00::11	2001:410:102:1::78	yes
fd11:1111:1111::1111	2001:410:102:1::78	yes
2001:4978:1fb:6400::d2	2001:410:90ff::5	yes
2001:49aa:111:aa00::11	2001:410:90ff::5	yes
fd11:1111:1111::1111	2001:410:90ff::5	yes
2001:4978:1fb:6400::d2	2001:48d0:101:501::242	yes
2001:49aa:111:aa00::11	2001:48d0:101:501::242	no
fd11:1111:1111::1111	2001:48d0:101:501::242	no
2001:4978:1fb:6400::d2	2001:48d0:101:501::247	yes
2001:49aa:111:aa00::11	2001:48d0:101:501::247	yes
fd11:1111:1111::1111	2001:48d0:101:501::247	yes
2001:4978:1fb:6400::d2	2001:610:510:115:192:42:115:98	yes
2001:49aa:111:aa00::11	2001:610:510:115:192:42:115:98	no
fd11:1111:1111::1111	2001:610:510:115:192:42:115:98	no
2001:4978:1fb:6400::d2	2001:630:212:225:225:90ff:fe0c:45a6	yes
2001:49aa:111:aa00::11	2001:630:212:225:225:90ff:fe0c:45a6	no
fd11:1111:1111::1111	2001:630:212:225:225:90ff:fe0c:45a6	no
2001:4978:1fb:6400::d2	2001:708:40:2001:21c:c0ff:fea2:4c5c	yes
2001:49aa:111:aa00::11	2001:708:40:2001:21c:c0ff:fea2:4c5c	no
fd11:1111:1111::1111	2001:708:40:2001:21c:c0ff:fea2:4c5c	no
2001:4978:1fb:6400::d2	2001:770:18:7:225:90ff:fe0c:acb4	yes
2001:49aa:111:aa00::11	2001:770:18:7:225:90ff:fe0c:acb4	yes
fd11:1111:1111::1111	2001:770:18:7:225:90ff:fe0c:acb4	no

IPv6 Adjacent Netblock Testing:

Spoofed source address (anon) Prefix
Length ASN of spoofed
source address Received

2001:19f8:xx::/40 /120 4927 no

2001:19f8:xx::/40 /112 4927 no

2001:19f8:xx::/40 /104 4927 no

2001:19f8:xx::/40 /96 4927 no

2001:19f8:xx::/40 /88 4927 no

2001:19f8:xx::/40 /80 4927 no

2001:19f8:xx::/40 /72 4927 no

2001:19f8:xx::/40 /64 4927 no

2001:19f8:xx::/40 /56 4927 no

2001:19f8:xx::/40 /48 4927 no

2001:19f8:xx::/40 /40 4927 no

2001:19f8:80xx::/40 /32 4927 no

2001:1978:xx::/40 /24 UNROUTED no

2001:99f8:xx::/40 /16 UNROUTED no

Meaning of status in Received column:

no Packets spoofed from adjacent netblock were not received, probably due to blocking

Spoofed source address (anon)	Prefix Length	ASN of spoofed source address	Received
2001:19f8:xx::/40	/120	4927	no
2001:19f8:xx::/40	/112	4927	no
2001:19f8:xx::/40	/104	4927	no
2001:19f8:xx::/40	/96	4927	no
2001:19f8:xx::/40	/88	4927	no
2001:19f8:xx::/40	/80	4927	no
2001:19f8:xx::/40	/72	4927	no
2001:19f8:xx::/40	/64	4927	no
2001:19f8:xx::/40	/56	4927	no
2001:19f8:xx::/40	/48	4927	no
2001:19f8:xx::/40	/40	4927	no
2001:19f8:80xx::/40	/32	4927	no
2001:1978:xx::/40	/24	UNROUTED	no
2001:99f8:xx::/40	/16	UNROUTED	no

Summary:

The results from all tests are aggregated to produce a summary "State of IP Spoofing" report.

Feedback:

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