EEM script to shut the incoming interface when "ROUTING-RSVP-5-BAD_RSVP_MSG_RCVD_AUTH_KEY" Pattern appears in the syslog.
An RSVP control packet with invalid AUTH Key bring down the RSVP session. This brings down the primary tunnel interface. If the IGP neighborship between the devices doesn't goes down the tunnel will not be broughtup via the backup path.
This leads to traffic drop as the tunnel interface is not available to carry the traffic.
A workaround to this problem is the shut down the incoming interface (from which we are receiving invalid RSVP auth key). This brings down the interface and triggers FRR.
event manager directory user policy harddisk:/scripts/
We have two Catalyst 4500-X L3 switches, one at our primary building and one at our secondary building. We have multiple VLANs setup for each department, servers, etc, with EIGRP routing the different subnets together.When I run wireshark on any computer ...
We have 4 ip pools (one voice ip pool for VOIP and 3 data ip pools) and our dhcp server is started assigning voice ip pool address to any new laptop or desktop is connected to network.And when i check my dhcp our primary data ip pool is full and its now s...
Dear community, I have two ISP wan connections that need to terminate in a layer three switch. How can i use vlans to separate the connections terminating in the wan switch? I have i firewall that needs to be connected to this wan switch. How can i d...
For starters I'm using an IE 3010-16S-8PC switch and I am a beginner. I'm attempting to comm (remote desktop, ping, etc.) with a piece of equipment that has a set ip address of 192.168.254.11 (this cannot change.) The equipment will only comm with t...
I have two 2801 routers, when I connect them with a CAT-5 cable to each other, then show up / down. When I connect them to a switch, it shows up/up. Everything is set to auto on the interfaces. I have read some of the posts about n...