diff options
| author |   Neale Ranns <nranns@cisco.com> | 2020-04-01 09:45:23 +0000 |
|---|---|---|
| committer |   Paul Vinciguerra <pvinci@vinciconsulting.com> | 2020-05-05 18:36:33 +0000 |
| commit | abc5660c61698fa29252dc202358002a97f2608c (patch) | |
| tree | 969edc7dc2145e40e3fb96c470df917f2053abfe /test/patches/scapy-2.4.3 | |
| parent | 6fdd7a5f77301a3398c4445bfef202b123ce90d8 (diff) | |
ipsec: User can choose the UDP source port
Type: feature
thus allowing NAT traversal,
Signed-off-by: Neale Ranns <nranns@cisco.com>
Change-Id: Ie8650ceeb5074f98c68d2d90f6adc2f18afeba08
Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
Diffstat (limited to 'test/patches/scapy-2.4.3')
| -rw-r--r-- | test/patches/scapy-2.4.3/ipsec.patch | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/test/patches/scapy-2.4.3/ipsec.patch b/test/patches/scapy-2.4.3/ipsec.patch index 993604768ff..7ee8316bce3 100644 --- a/test/patches/scapy-2.4.3/ipsec.patch +++ b/test/patches/scapy-2.4.3/ipsec.patch @@ -2,6 +2,14 @@ diff --git a/scapy/layers/ipsec.py b/scapy/layers/ipsec.py index f8c601fa..f566d288 100644 --- a/scapy/layers/ipsec.py +++ b/scapy/layers/ipsec.py +@@ -138,6 +138,7 @@ bind_layers(IP, ESP, proto=socket.IPPROTO_ESP) + bind_layers(IPv6, ESP, nh=socket.IPPROTO_ESP) + bind_layers(UDP, ESP, dport=4500) # NAT-Traversal encapsulation + bind_layers(UDP, ESP, sport=4500) # NAT-Traversal encapsulation ++bind_layers(UDP, ESP, dport=4545) # NAT-Traversal encapsulation - random port + + ############################################################################### + @@ -359,11 +359,8 @@ class CryptAlgo(object): encryptor = cipher.encryptor() @@ -147,7 +155,7 @@ index f8c601fa..f566d288 100644 esp = self.crypt_algo.decrypt(self, encrypted, self.crypt_key, self.crypt_algo.icv_size or -@@ -1050,9 +1069,10 @@ class SecurityAssociation(object): +@@ -1050,11 +1069,12 @@ class SecurityAssociation(object): def _decrypt_ah(self, pkt, verify=True): @@ -160,3 +168,4 @@ index f8c601fa..f566d288 100644 ah = pkt[AH] payload = ah.payload + |