# Network Options No Encryption

**URL:** <https://forums.suse.com/t/network-options-no-encryption/10752>\
**Category:** SUSE Rancher Prime\
**Created:** [June 13, 2018, 12:18pm UTC](https://forums.suse.com/t/network-options-no-encryption/10752 "2018-06-13T12:18:56Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Giovanni\_Silva](https://sea2.discourse-cdn.com/flex022/user_avatar/forums.suse.com/giovanni_silva/32/4165_2.png) [@Giovanni\_Silva](https://forums.suse.com/u/Giovanni_Silva)\
**Post date:** [June 13, 2018, 12:18pm UTC](https://forums.suse.com/t/network-options-no-encryption/10752/1 "2018-06-13T12:18:56Z")

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Hi,  
My nodes will communicate in a existing MESH VXLAN that is already encrypted: [https://zerotier.com](https://zerotier.com)  
Using Rancher RKE has the network providers:

```
Flannel
Calico
Canal
Weave

```

Looks like Calico is best to this situation as it do not encrypt the data? Some fonts says no others says yes.  
Weave net has a option called **trusted\_networks** that could be used to not encrypt local traffic.  
I’m not sure how to pass arguments to networks, the only options in rke documentation are very limited.

Should I just use Calico, or weave net with trusted\_networks, and how to pass that argument on installation?