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c-mueller / ads

CoreDNS plugin to block ads. Inspried by PiHole.

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hi,c-mueller!

snakwu opened this issue · comments

commented

hi,c-mueller!
When I add ads to the source code of coerdns, and then make, no matter whether my Corefile is added or not, the entire network becomes slow!

plugin.cfg

metadata:metadata
cancel:cancel
tls:tls
reload:reload
nsid:nsid
bufsize:bufsize
root:root
bind:bind
debug:debug
trace:trace
ready:ready
health:health
pprof:pprof
prometheus:metrics
errors:errors
log:log
dnstap:dnstap
dns64:dns64
acl:acl
any:any
chaos:chaos
loadbalance:loadbalance
cache:cache
rewrite:rewrite
dnssec:dnssec
autopath:autopath
template:template
transfer:transfer
ads:github.com/c-mueller/ads
hosts:hosts
clouddns:clouddns
k8s_external:k8s_external
kubernetes:kubernetes
file:file
auto:auto
secondary:secondary
etcd:etcd
loop:loop
fanout:github.com/networkservicemesh/fanout
forward:forward
grpc:grpc
erratic:erratic
whoami:whoami
on:github.com/caddyserver/caddy/onevent
sign:sign

commented

I may know that the reason is there. This may have something to do with ipv6. I should talk about my environment. I filled in the intranet address of coerdns for the dns on the route, and the dns filled in the child device is the routed address!

commented

Hey there,
I am sorry for the late reply, but I have been busy doing other things. While I am still unable to understand the cause of the problem, i think i might have encountered the same issue in my own installation. In order to get an idea what causes this, I have some questions regarding your installation:

  • What Operating System (distribution) and Version are you using?
    • Including the version (e.g. Ubuntu 18.04)
  • How large is your set of blocked and whitelisted URLs?
    • This should be displayed when launching CoreDNS with the plugin enabled.
  • Do you use Regex rules?
  • Do you define any rules in the Corefile itself, by using permit or block?
  • Is the slowdown consistent i.e. all the time, or does it seem to go away from time to time?
  • Does your coredns instance serve Multiple instances of the ads plugin
commented

@c-mueller
1.What Operating System (distribution) and Version are you using?
->Ubuntu 18.04
2.How large is your set of blocked and whitelisted URLs?
->https://github.com/privacy-protection-tools/anti-AD
3.Do you use Regex rules?
->no
4.Do you define any rules in the Corefile itself, by using permit or block?
->no
5.Is the slowdown consistent i.e. all the time, or does it seem to go away from time to time?
->all the time
6.Does your coredns instance serve Multiple instances of the ads plugin
->one