Cancelling agent leaves iptables rules

[pablochacin]

When the agent is canceled it leaves iptables rules that affect traffic:

/home/xk6-disruptor # iptables -L -n
Chain INPUT (policy ACCEPT)
target     prot opt source               destination         
REJECT     6    --  127.0.0.0/8          127.0.0.1            tcp dpt:80 state ESTABLISHED reject-with tcp-reset
REJECT     6    --  0.0.0.0/0            0.0.0.0/0            tcp dpt:80 state ESTABLISHED reject-with tcp-reset

Chain FORWARD (policy ACCEPT)
target     prot opt source               destination         

Chain OUTPUT (policy ACCEPT)
target     prot opt source               destination 

Also in the nat table:

/home/xk6-disruptor # iptables -L -n -t nat
Chain PREROUTING (policy ACCEPT)
target     prot opt source               destination         
REDIRECT   6    --  0.0.0.0/0            0.0.0.0/0            tcp dpt:80 redir ports 8000

Chain INPUT (policy ACCEPT)
target     prot opt source               destination         

Chain OUTPUT (policy ACCEPT)
target     prot opt source               destination         
REDIRECT   6    --  127.0.0.0/8          127.0.0.1            tcp dpt:80 redir ports 8000

[pablochacin]

This happened to be expected as a process cannot handle a KILL signal.