WebCisco ASA5505配置 cisco, config, telnet, 防火墙, Cisco 1.配置防火墙名 ciscoasa> enable ciscoasa# configure terminal ciscoasa (config)# hostname asa5505 2.配置telnet asa5505 (config)#telnet 192.168.1.0 255.255.255.0 inside ↑//允许内部接口192.168.1.0网段telnet防火墙 3.配置密码 asa5505 (config)# password cisco ------------------远程密码 Web25 set 2014 · "For connectionless protocols such as ICMP, however, the ASA establishes unidirectional sessions, so you either need access rules to allow ICMP in both directions (by applying access lists to the source and destination interfaces), or you need to enable the ICMP inspection engine.
Судьба пакета. Cisco IOS XE / Хабр
WebIt may be necessary to allow the ASA to communicate via ICMP with any outside host: icmp permit any outside This is just like allowing ssh access to the ASA: it is not sufficient to allow ssh in the access-lists for that, you have to allow it with a seperate command like this: ssh x.x.x.x n.n.n.n outside It's just the same for icmp. Expand Post WebHad the first statement been deny, you would need a permit ip any any, to permit every other traffic but the ICMP from 1.1.1.1 to 2.2.2.2. Remember, ACL is processed sequentially. access-list 100 permit icmp host 1.1.1.1 host 2.2.2.2 access-list 100 permit ip any any As mentioned before permit "IP" means all kinds of traffic, be it TCP, UDP etc, cyanosis condition
how to permit ICMP through ASA 5505 OUTSIDE to …
Webicmp permit any outside (maybe with "any" replaced by the network. for which you want to enable ICMP communication via outside interface). Expand Post LikeLikedUnlikeReply … Web这是由于服务销售的方式 – Cisco 2841路由器不在我们的pipe理之下，它的设置允许从本地LAN连接VLAN 1 IP地址10.20.0.0/24。 我的想法是让来自远程用户的所有stream量通过思科ASA发往站点2，通过站点1和站点2之间的VPN。最终结果是所有到达站点2的stream量都来 … Web13 gen 2024 · Option #2: Enabling ICMP Inspection on Cisco ASA Firewall Enabling “inspect icmp” on the ASA will allow the ASA to dynamically create ACLs and allow the … raisinent