diff options
Diffstat (limited to 'src/lib/dhcp')
| -rw-r--r-- | src/lib/dhcp/tests/pkt_captures.h | 8 | ||||
| -rw-r--r-- | src/lib/dhcp/tests/pkt_captures4.cc | 53 |
2 files changed, 61 insertions, 0 deletions
diff --git a/src/lib/dhcp/tests/pkt_captures.h b/src/lib/dhcp/tests/pkt_captures.h index 56a3aaf10f..9e93ef04bf 100644 --- a/src/lib/dhcp/tests/pkt_captures.h +++ b/src/lib/dhcp/tests/pkt_captures.h @@ -33,6 +33,14 @@ public: /// @return relayed DISCOVER static isc::dhcp::Pkt4Ptr captureRelayedDiscover2(); + /// @brief returns captured DISCOVER that went through a relay + /// + /// See method code for a detailed explanation. This is a discover from + /// a buggy relay device with a bad suboption. + /// + /// @return relayed DISCOVER + static isc::dhcp::Pkt4Ptr captureBadRelayedDiscover(); + /// @brief returns captured DISCOVER that contains a valid VIVSO option /// /// See method code for a detailed explanation. diff --git a/src/lib/dhcp/tests/pkt_captures4.cc b/src/lib/dhcp/tests/pkt_captures4.cc index 53836bea86..018506ed43 100644 --- a/src/lib/dhcp/tests/pkt_captures4.cc +++ b/src/lib/dhcp/tests/pkt_captures4.cc @@ -178,6 +178,59 @@ Bootstrap Protocol return (packetFromCapture(hex_string)); } +Pkt4Ptr PktCaptures::captureBadRelayedDiscover() { + +/* Modified packet 1 with a bad RAI. + +Bootstrap Protocol + Message type: Boot Request (1) + Hardware type: Ethernet + Hardware address length: 6 + Hops: 1 + Transaction ID: 0x5d05478d + Seconds elapsed: 0 + Bootp flags: 0x0000 (Unicast) + Client IP address: 0.0.0.0 (0.0.0.0) + Your (client) IP address: 0.0.0.0 (0.0.0.0) + Next server IP address: 0.0.0.0 (0.0.0.0) + Relay agent IP address: 10.254.226.1 (10.254.226.1) + Client MAC address: Netgear_b8:15:14 (20:e5:2a:b8:15:14) + Client hardware address padding: 00000000000000000000 + Server host name not given + Boot file name not given + Magic cookie: DHCP + Option: (53) DHCP Message Type + Option: (55) Parameter Request List + Option: (60) Vendor class identifier (docsis3.0) + Option: (125) V-I Vendor-specific Information + - suboption 1 (Option Request): requesting option 2 + - suboption 5 (Modem Caps): 117 bytes + Option: (43) Vendor-Specific Information (CableLabs) + Option: (61) Client identifier + Option: (57) Maximum DHCP Message Size + Option: (82) Agent Information Option */ + + string hex_string = + "010106015d05478d000000000000000000000000000000000afee20120e52ab8151400" + "0000000000000000000000000000000000000000000000000000000000000000000000" + "0000000000000000000000000000000000000000000000000000000000000000000000" + "0000000000000000000000000000000000000000000000000000000000000000000000" + "0000000000000000000000000000000000000000000000000000000000000000000000" + "0000000000000000000000000000000000000000000000000000000000000000000000" + "0000000000000000000000000000000000000000000000000000638253633501013707" + "0102030407067d3c0a646f63736973332e303a7d7f0000118b7a010102057501010102" + "010303010104010105010106010107010f0801100901030a01010b01180c01010d0200" + "400e0200100f010110040000000211010014010015013f160101170101180104190104" + "1a01041b01201c01021d01081e01201f01102001102101022201012301002401002501" + "01260200ff2701012b59020345434d030b45434d3a45524f55544552040d3242523232" + "39553430303434430504312e3034060856312e33332e30330707322e332e3052320806" + "30303039354209094347333030304443520a074e657467656172fe01083d0fff2ab815" + "140003000120e52ab81514390205dc52205141000102030405060708090a0b0c0d0e0f" + "101112131415161718191a1b1c1d"; + + return (packetFromCapture(hex_string)); +} + Pkt4Ptr PktCaptures::discoverWithValidVIVSO() { /* DISCOVER that contains a valid VIVSO option 125 User Datagram Protocol, Src Port: 67, Dst Port: 67 |