[root@localhost exception_pcap]# mergecap -F
mergecap: option requires an argument -- 'F'
mergecap: The available capture file types for the "-F" flag are:5views - InfoVista 5View capturebtsnoop - Symbian OS btsnoopcommview - TamoSoft CommViewdct2000 - Catapult DCT2000 trace (.out format)erf - Endace ERF captureeyesdn - EyeSDN USB S0/E1 ISDN trace formatk12text - K12 text filelanalyzer - Novell LANalyzermodlibpcap - Modified tcpdump - libpcapnetmon1 - Microsoft NetMon 1.xnetmon2 - Microsoft NetMon 2.xnettl - HP-UX nettl tracengsniffer - NA Sniffer (DOS)ngwsniffer_1_1 - NA Sniffer (Windows) 1.1ngwsniffer_2_0 - NA Sniffer (Windows) 2.00xniobserver - Network Instruments Observernokialibpcap - Nokia tcpdump - libpcapnseclibpcap - Wireshark - nanosecond libpcapnstrace10 - NetScaler Trace (Version 1.0)nstrace20 - NetScaler Trace (Version 2.0)pcap - Wireshark/tcpdump/... - pcappcapng - Wireshark/... - pcapngrf5 - Tektronix K12xx 32-bit .rf5 formatrh6_1libpcap - RedHat 6.1 tcpdump - libpcapsnoop - Sun snoopsuse6_3libpcap - SuSE 6.3 tcpdump - libpcapvisual - Visual Networks traffic capture[root@localhost exception_pcap]# mergecap -T
mergecap: option requires an argument -- 'T'
mergecap: The available encapsulation types for the "-T" flag are:ap1394 - Apple IP-over-IEEE 1394arcnet - ARCNETarcnet_linux - Linux ARCNETascend - Lucent/Ascend access equipmentatm-pdus - ATM PDUsatm-pdus-untruncated - ATM PDUs - untruncatedatm-rfc1483 - RFC 1483 ATMax25 - Amateur Radio AX.25ax25-kiss - AX.25 with KISS headerbacnet-ms-tp - BACnet MS/TPbacnet-ms-tp-with-direction - BACnet MS/TP with Directional Infober - ASN.1 Basic Encoding Rulesbluetooth-h4 - Bluetooth H4bluetooth-h4-linux - Bluetooth H4 with linux headerbluetooth-hci - Bluetooth without transport layercan20b - Controller Area Network 2.0Bchdlc - Cisco HDLCchdlc-with-direction - Cisco HDLC with Directional Infocosine - CoSine L2 debug logdbus - D-Busdct2000 - Catapult DCT2000docsis - Data Over Cable Service Interface Specificationdpnss_link - Digital Private Signalling System No 1 Link Layerdvbci - DVB-CI (Common Interface)enc - OpenBSD enc(4) encapsulating interfaceerf - Extensible Record Formatether - Ethernetether-nettl - Ethernet with nettl headersfc2 - Fibre Channel FC-2fc2sof - Fibre Channel FC-2 With Frame Delimiterfddi - FDDIfddi-nettl - FDDI with nettl headersfddi-swapped - FDDI with bit-swapped MAC addressesflexray - FlexRayfrelay - Frame Relayfrelay-with-direction - Frame Relay with Directional Infogcom-serial - GCOM Serialgcom-tie1 - GCOM TIE1gprs-llc - GPRS LLCgsm_um - GSM Um Interfacehhdlc - HiPath HDLCi2c - I2Cieee-802-11 - IEEE 802.11 Wireless LANieee-802-11-airopeek - IEEE 802.11 plus AiroPeek radio headerieee-802-11-avs - IEEE 802.11 plus AVS radio headerieee-802-11-netmon - IEEE 802.11 plus Network Monitor radio headerieee-802-11-prism - IEEE 802.11 plus Prism II monitor mode radio headerieee-802-11-radio - IEEE 802.11 Wireless LAN with radio informationieee-802-11-radiotap - IEEE 802.11 plus radiotap radio headerieee-802-16-mac-cps - IEEE 802.16 MAC Common Part Sublayerinfiniband - InfiniBandios - Cisco IOS internalip-over-fc - RFC 2625 IP-over-Fibre Channelip-over-ib - IP over Infinibandipfix - IPFIXipmb - Intelligent Platform Management Busipnet - Solaris IPNETirda - IrDAisdn - ISDNixveriwave - IxVeriWave header and stats blockjfif - JPEG/JFIFjuniper-atm1 - Juniper ATM1juniper-atm2 - Juniper ATM2juniper-chdlc - Juniper C-HDLCjuniper-ether - Juniper Ethernetjuniper-frelay - Juniper Frame-Relayjuniper-ggsn - Juniper GGSNjuniper-mlfr - Juniper MLFRjuniper-mlppp - Juniper MLPPPjuniper-ppp - Juniper PPPjuniper-pppoe - Juniper PPPoEjuniper-svcs - Juniper Servicesjuniper-vp - Juniper Voice PICk12 - K12 protocol analyzerlapb - LAPBlapd - LAPDlayer1-event - EyeSDN Layer 1 eventlin - Local Interconnect Networklinux-atm-clip - Linux ATM CLIPlinux-lapd - LAPD with Linux pseudo-headerlinux-sll - Linux cooked-mode captureltalk - Localtalkmime - MIMEmost - Media Oriented Systems Transportmp2ts - ISO/IEC 13818-1 MPEG2-TSmpeg - MPEGmtp2 - SS7 MTP2mtp2-with-phdr - MTP2 with pseudoheadermtp3 - SS7 MTP3mux27010 - MUX27010netanalyzer - netANALYZERnetanalyzer-transparent - netANALYZER-Transparentnfc-llcp - NFC LLCPnflog - NFLOGnstrace10 - NetScaler Encapsulation 1.0 of Ethernetnstrace20 - NetScaler Encapsulation 2.0 of Ethernetnull - NULLpacketlogger - PacketLoggerpflog - OpenBSD PF Firewall logspflog-old - OpenBSD PF Firewall logs, pre-3.4ppi - Per-Packet Information headerppp - PPPppp-with-direction - PPP with Directional Infopppoes - PPP-over-Ethernet sessionraw-icmp-nettl - Raw ICMP with nettl headersraw-icmpv6-nettl - Raw ICMPv6 with nettl headersraw-telnet-nettl - Raw telnet with nettl headersrawip - Raw IPrawip-nettl - Raw IP with nettl headersrawip4 - Raw IPv4rawip6 - Raw IPv6redback - Redback SmartEdgesccp - SS7 SCCPsctp - SCTPsdh - SDHsdlc - SDLCsita-wan - SITA WAN packetsslip - SLIPsocketcan - SocketCANsymantec - Symantec Enterprise Firewalltnef - Transport-Neutral Encapsulation Formattr - Token Ringtr-nettl - Token Ring with nettl headerstzsp - Tazmen sniffer protocolunknown - Unknownunknown-nettl - Unknown link-layer type with nettl headersusb - Raw USB packetsusb-linux - USB packets with Linux headerusb-linux-mmap - USB packets with Linux header and paddingusb-usbpcap - USB packets with USBPcap headeruser0 - USER 0user1 - USER 1user10 - USER 10user11 - USER 11user12 - USER 12user13 - USER 13user14 - USER 14user15 - USER 15user2 - USER 2user3 - USER 3user4 - USER 4user5 - USER 5user6 - USER 6user7 - USER 7user8 - USER 8user9 - USER 9v5-ef - V5 Envelope Functionvsock - Linux vsockwhdlc - Wellfleet HDLCwpan - IEEE 802.15.4 Wireless PANwpan-nofcs - IEEE 802.15.4 Wireless PAN with FCS not presentwpan-nonask-phy - IEEE 802.15.4 Wireless PAN non-ASK PHYx25-nettl - X.25 with nettl headersx2e-serial - X2E serial line capturex2e-xoraya - X2E Xoraya