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Hi,
I'm advertising a /24 from one of our new data centers to two providers. I'm getting only a default route back.
I'm trying to make one of the paths function as backup by prepending my own AS (three times). The problem is that some of the ISPs sti...
Hi,I'm testing a scenario with LISP in GNS3 in which 2 LISP-enabled sites are communicating over an IPv4 "Internet" network (consisting on 2 non-LISP routers). On the left side I have 2 routers acting as xTR's and on the right side, one router acting...
Hi all,I had a problem yesterday which I cannot explain; the setup is similar to the one in the attachment.Networks 172.16.1.0/24 and 172.17.1.0/24 are routed on the two routers towards the outside interface of the firewall. The network 172.16.1.0/24...
Hi,I'm having trouble getting MARS to recognize logs from one ASA firewall. I have several other firewalls added and everything's ok, but with this specific fw, the logs are received from "Unknown Reporting Device". The reporting IP is correct becous...
Hi,I have a couple of L2L tunnels on a ASA 5510 firewall and from time to time (2 to 7 days) all the tunnels go down:sh crypto isakmp sa Active SA: 2 Rekey SA: 0 (A tunnel will report 1 Active and 1 Rekey SA during rekey)Total IKE SA: 21 IKE P...
Now I see that you would have to do a port forward on the NAT gateway to reach the inside LISP routers.Is there any way to accomplish LISP communication without the port forward?
I reproduced the case in the lab using a firewall and a routers. I got 126 SYN packets for every connection, so as expected.I extracted from the log files the duplicate SYN connections and got an average of 3000 packets/second, so that would mean 23 ...
Sorry, I mistyped, I meant 60 packets per minute (so 1 per second)...BGP is used in the WAN (right of the HSRP routers), static routing towards the LAN. In the LAN OSPF is used but this has no bearing here as the firewall has only a default route tow...
Hi Ian,Thanks for the answer, you're probably right about the routing loop with the HSRP routers.But I'd like to discuss it more... The remote host (10.1.1.1) is sending rather low amounts of traffic, a few packets per minute. Taking into account the...
