Routing

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Ask questions and share experiences about ACX Series, CTP Series, MX Series, PTX Series, SSR Series, JRR Series, and all things routing, including portfolios and protocols.

  • 1.  Problem with ping in SRX210B

    Posted 09-27-2011 10:26

    Hi everyone,

    I need yours achieved for solve my problem. I have this configuration in SRX210

     

    show 
    ## Last changed: 2011-09-27 12:47:46 UTC
    version 10.0R3.10;
    system {
        host-name ROU-PLATCO;
        root-authentication {
            encrypted-password "............................"; ## SECRET-DATA
        }
        name-server {
            208.67.222.222;
            208.67.220.220;
        }
        services {
            ssh;
            telnet;
            web-management {
                http {
                    interface vlan.0;
                }
                https {
                    system-generated-certificate;
                    interface vlan.0;
                }
            }
        }
        syslog {
            archive size 100k files 3;
            user * {
                any emergency;
            }
            file messages {
                any critical;
                authorization info;
            }
            file interactive-commands {
                interactive-commands error;
            }
        }
        max-configurations-on-flash 5;
        max-configuration-rollbacks 5;
        license {
            autoupdate {
            }
        }
    }
    interfaces {
        interface-range interfaces-trust {
            member ge-0/0/1;
            member fe-0/0/3;
            member fe-0/0/4;
            member fe-0/0/5;
            member fe-0/0/6;
            member fe-0/0/7;
            unit 0 {
                family ethernet-switching;
            }
        }
        ge-0/0/0 {
            unit 0;
        }
        e1-1/0/0 {
            encapsulation cisco-hdlc;
            e1-options {
                framing g704;
            }
            unit 0 {
                family inet {
                    address 192.168.41.222/30;
                }
            }
        }
    }
    routing-options {
        static {
            route 0.0.0.0/0 next-hop 192.168.41.221;
        }
    }
    [edit]
    The SRX210 have interface E1 {admin UP} {link UP}, i can't ping at the next hot with ip 192.168.41.221. Why.? I don't understand, why.!!!
    Help me please, i am rookie with Junos and Juniper.
    Thanks,

    #srx210
    #ping
    #can'tpingsrx210


  • 2.  RE: Problem with ping in SRX210B

    Posted 09-27-2011 10:32

    This srx is connected with router cisco  via interface E1.



  • 3.  RE: Problem with ping in SRX210B

    Posted 09-27-2011 11:13

    Hi

     

    Did you put your interface in any security zone? For example,

     

    set security zones security-zone untrust interfaces e1-1/0/0.0



  • 4.  RE: Problem with ping in SRX210B

    Posted 09-27-2011 11:19

    Assign E1 interface to the zone and put the required policy for the ping and other traffic..

     

    Also check whether you are able to ping your own ip ..

     

     



  • 5.  RE: Problem with ping in SRX210B

    Posted 09-27-2011 12:07

    Thanks by  help... I can do ping right now...

     

    Thanks so much,

     

    Smiley Happy



  • 6.  RE: Problem with ping in SRX210B

    Posted 09-27-2011 12:13

    Excuse me, i can do ping since srx to router cisco, but i can't ping from router cisco to srx....



  • 7.  RE: Problem with ping in SRX210B
    Best Answer

    Posted 09-27-2011 12:24

    Use

     

    set security zones security-zone untrust host-inbound-traffic system-services ping

     

    Also, for transit traffic, you will need to set up security policies. See, e.g.

     

    http://www.juniper.net/us/en/local/pdf/app-notes/3500153-en.pdf