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Cisco ASA 5500 Series Configuration Guide using ASDM
Chapter81 Troubleshooting
Other Troubleshooting Tools
Ingress Traffic Selector
To configure the ingress interface, source and destination hosts/networks, and the protocol for packet
capture, perform the following steps:
Step1 Enter the ingress interface name.
Step2 Enter the ingress source host and network.
Step3 Enter the ingress destination host and network.
Step4 Enter the protocol type to capture. Available protocols are ah, eigrp, esp, gre, icmp, icmp6, igmp, igrp,
ip, ipinip, nos, ospf, pcp, pim, snp, tcp, or udp.
a. Enter the ICMP type for ICMP only. Available types include all, alternate address, conversion-error,
echo, echo-reply, information-reply, information-request, mask-reply, mask-request,
mobile-redirect, parameter-problem, redirect, router-advertisement, router-solicitation,
source-quench, time-exceeded, timestamp-reply, timestamp-request, traceroute, or unreachable.
b. Specify the source and destination port services for the TCP and UDP protocols only. Available
options include the following:
–
To include all services, choose All Services.
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To include a service group, choose Service Groups.
–
To include a specific service, choose one of the following: aol, bgp, chargen, cifx, citrix-ica,
ctiqbe, daytime, discard, domain, echo, exec, finger, ftp, ftp-data, gopher, h323, hostname, http,
https, ident, imap4, irc, kerberos, klogin, kshell, ldap, ldaps, login, lotusnotes, lpd, netbios-ssn,
nntp, pcanywhere-data, pim-auto-rp, pop2, pop3, pptp, rsh, rtsp, sip, smtp, sqlnet, ssh, sunrpc,
tacacs, talk, telnet, uucp, or whois.
Egress Traffic Selector
To configure the egress interface, source and destination hosts/networks, and source and destination port
services for packet capture, perform the following steps:
Step1 Enter the egress interface name.
Step2 Enter the egress source host and network.
Step3 Enter the egress destination host and network.
The protocol type selected during the ingress configuration is already listed.
Buffers
To configure the packet size, buffer size, and use of the circular buffer for packet capture, perform the
following steps.
Step1 Enter the longest packet that the capture can hold. Use the longest size available to capture as much
information as possible.
Step2 Enter the maximum amount of memory that the capture can use to store packets.