On 10/1/18 4:12 PM, Janne Johansson wrote:


Den mån 1 okt. 2018 kl 16:56 skrev Kaya Saman <kayasa...@gmail.com <mailto:kayasa...@gmail.com>>:

    Hi,
    I've got an issue where something strange is happening with the
    routing
    table after establishing an ipsec connection.... it's quite hard to
    describe but what happens is that the tunnel establishes then routing
    goes down completely. The netstat -r command when run on the
    router just
    hangs and doesn't complete (show any routes).


Perhaps you can't reach your resolver, try running "netstat -rn" to prevent netstat
from trying to resolve all ips and networks it lists.
--
May the most significant bit of your life be positive.


The resolver is local. However, the issue is deeper as inter-subnet communications go down and these are ipv4 -> ipv4


If I kill the isakmpd process then communication resumes, as in all layer3+ services start functioning again: icmp, nfs, ssh etc....

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