RIP broadcast packet from wired router thru AP to wireless side. note From DS flag bit Frame 241 (84 on wire, 84 captured) Arrival Time: Mar 7, 2002 20:06:54.380579000 Time delta from previous packet: 0.092820000 seconds Time relative to first packet: 18.373336000 seconds Frame Number: 241 Packet Length: 84 bytes Capture Length: 84 bytes IEEE 802.11 Type/Subtype: Data (32) Frame Control: 0x0208 Version: 0 Type: Data frame (2) Subtype: 0 Flags: 0x2 DS status: Frame is exiting DS (To DS: 0 From DS: 1) (0x02) .... .0.. = Fragments: No fragments .... 0... = Retry: Frame is not being retransmitted ...0 .... = PWR MGT: STA will stay up ..0. .... = More Data: No data buffered .0.. .... = WEP flag: WEP is disabled 0... .... = Order flag: Not strictly ordered Duration: 0 Destination address: ff:ff:ff:ff:ff:ff (ff:ff:ff:ff:ff:ff) BSS Id: 00:50:18:05:d0:f8 (00:50:18:05:d0:f8) Source address: 00:e0:d0:10:ad:9e (00:e0:d0:10:ad:9e) Fragment number: 0 Sequence number: 626 Logical-Link Control DSAP: SNAP (0xaa) IG Bit: Individual SSAP: SNAP (0xaa) CR Bit: Command Control field: U, func = UI (0x03) 000. 00.. = Unnumbered Information .... ..11 = Unnumbered frame Organization Code: Encapsulated Ethernet (0x000000) Type: IP (0x0800) Internet Protocol, Src Addr: 209.180.166.94 (209.180.166.94), Dst Addr: 209.180.166.95 (209.180.166.95) Version: 4 Header length: 20 bytes Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00) 0000 00.. = Differentiated Services Codepoint: Default (0x00) .... ..0. = ECN-Capable Transport (ECT): 0 .... ...0 = ECN-CE: 0 Total Length: 52 Identification: 0x6c62 Flags: 0x00 .0.. = Don't fragment: Not set ..0. = More fragments: Not set Fragment offset: 0 Time to live: 2 Protocol: UDP (0x11) Header checksum: 0x5c30 (correct) Source: 209.180.166.94 (209.180.166.94) Destination: 209.180.166.95 (209.180.166.95) User Datagram Protocol, Src Port: router (520), Dst Port: router (520) Source port: router (520) Destination port: router (520) Length: 32 Checksum: 0xdace (correct) Routing Information Protocol Command: Response (2) Version: RIPv2 (2) Routing Domain: 0 IP Address: 216.161.87.0, Metric: 1 Address Family: IP (2) Route Tag: 0 IP Address: 216.161.87.0 (216.161.87.0) Netmask: 255.255.255.0 (255.255.255.0) Next Hop: 0.0.0.0 (0.0.0.0) Metric: 1 0000 08 02 00 00 ff ff ff ff ff ff 00 50 18 05 d0 f8 ...........P.... 0010 00 e0 d0 10 ad 9e 20 27 aa aa 03 00 00 00 08 00 ...... '........ 0020 45 00 00 34 6c 62 00 00 02 11 5c 30 d1 b4 a6 5e E..4lb....\0...^ 0030 d1 b4 a6 5f 02 08 02 08 00 20 da ce 02 02 00 00 ..._..... ...... 0040 00 02 00 00 d8 a1 57 00 ff ff ff 00 00 00 00 00 ......W......... 0050 00 00 00 01 ....