[Xorp-users] junk values in /proc/net/ip_mr_cachw

[Otto Solares]

On Wed, May 24, 2006 at 09:20:41PM +0530, Pradeep Kumar PALAPARTHY wrote:
> hi ,
> 
> i am able to run xorp. its running properly .
> but its not forwarding multicast traffic. when i see /proc/net/ip_mr_cache
> there are some junk values for iif(internal interface ) and for oif.
> i am multicasting to two groups . and /proc/net/ip_mr_cache entries are as
> following.
> 
> Group    Origin   Iif     Pkts    Bytes    Wrong Oifs
> 
> 230001E1 0A05A8C0 65535        1        4 -559067475
> 
> 2D0100E1 0A05A8C0 65535        1        4 -559067475
> 
> group and origin values are correct.
> 
> can anybody tell  the what's the problem.
> 
> can anybody send me the config.boot file for which mulricast
> forwarding is working.

I have attached my config.boot as I have IPv4 multicast routing
working.  I'm using Linux kernel 2.6.16.18 with Debian Sarge.

-otto
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interfaces {
	restore-original-config-on-shutdown: false

	interface eth0 {
		disable: false

		description: "DMZ"
		default-system-config
	}

	interface eth1 {
		disable: false

		description: "PUB"
		default-system-config
	}

	interface eth2 {
		disable: false

		description: "ADM"
		default-system-config
	}

	interface eth3 {
		disable: false

		description: "LAB"
		default-system-config
	}

	interface eth4 {
		disable: false

		description: "GES"
		default-system-config
	}

	/* interface eth5 {
		disable: true

		description: "(unused)"
		default-system-config
	} */

	interface eth6 {
		disable: false

		description: "RAGIE"
		default-system-config
	}

	/* interface eth7 {
		disable: true

		description: "OSI"
		default-system-config
	} */
}

fea {
	unicast-forwarding4 {
		disable: false
	}
}

plumbing {
	mfea4 {
		disable: false

		interface eth0 {
			vif eth0 {
				disable: false
			}
		}

		interface eth1 {
			vif eth1 {
				disable: false
			}
		}

		interface eth2 {
			vif eth2 {
				disable: false
			}
		}

		interface eth3 {
			vif eth3 {
				disable: false
			}
		}

		interface eth4 {
			vif eth4 {
				disable: false
			}
		}

		interface eth6 {
			vif eth6 {
				disable: false
			}
		}

		interface register_vif {
			vif register_vif {
				disable: false
			}
		}

		traceoptions {
			flag all {
				disable: true
			}
		}
	}
}

protocols {
	igmp {
		disable: false

		interface eth0 {
			vif eth0 {
				disable: false

				version: 2
				enable-ip-router-alert-option-check: false
			}
		}

		interface eth1 {
			vif eth1 {
				disable: false

				version: 2
				enable-ip-router-alert-option-check: false
			}
		}

		interface eth2 {
			vif eth2 {
				disable: false

				version: 2
				enable-ip-router-alert-option-check: false
			}
		}

		interface eth3 {
			vif eth3 {
				disable: false

				version: 2
				enable-ip-router-alert-option-check: false
			}
		}

		interface eth4 {
			vif eth4 {
				disable: false

				version: 2
				enable-ip-router-alert-option-check: false
			}
		}

		interface eth6 {
			vif eth6 {
				disable: false

				version: 2
				enable-ip-router-alert-option-check: false
			}
		}

		traceoptions {
			flag all {
				disable: true
			}
		}
	}

	pimsm4 {
		disable: false

		interface eth0 {
			vif eth0 {
				disable: false

				enable-ip-router-alert-option-check: false
				dr-priority: 100
			}
		}

		interface eth1 {
			vif eth1 {
				disable: false

				enable-ip-router-alert-option-check: false
				dr-priority: 100
			}
		}

		interface eth2 {
			vif eth2 {
				disable: false

				enable-ip-router-alert-option-check: false
				dr-priority: 100
			}
		}

		interface eth3 {
			vif eth3 {
				disable: false

				enable-ip-router-alert-option-check: false
				dr-priority: 100
			}
		}

		interface eth4 {
			vif eth4 {
				disable: false

				enable-ip-router-alert-option-check: false
				dr-priority: 100
			}
		}

		interface eth6 {
			vif eth6 {
				disable: false

				enable-ip-router-alert-option-check: false
				dr-priority: 1
			}
		}

		interface register_vif {
			vif register_vif {
				disable: false
			}
		}

		static-rps {
			rp 10.10.26.14 {
				group-prefix 224.0.0.0/4 {
					rp-priority: 1
				}
			}
		}

		switch-to-spt-threshold {
			disable: false

			interval-sec: 100
			bytes: 102400
		}

		traceoptions {
			flag all {
				disable: true
			}
		}
	}

	fib2mrib {
		disable: false
	}
}