ssh access and config transfer

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ob2s
DD-WRT Novice


Joined: 04 Dec 2012
Posts: 16

PostPosted: Thu May 21, 2020 6:58    Post subject: ssh access and config transfer Reply with quote
If I place dd-wrt on my linkys router e3000, will I be able to remotely (inside home network) via ssh (expect) from a linux box, be able to make config changes, like a forwarding rule ? Also, do I have to recreate by hand the dhcp reservation table from the OE config once I flash dd-wrt ?
Thanks !!
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Alozaros
DD-WRT Guru


Joined: 16 Nov 2015
Posts: 6436
Location: UK, London, just across the river..

PostPosted: Thu May 21, 2020 11:54    Post subject: Reply with quote
yes...
_________________
Atheros
TP-Link WR740Nv1 ---DD-WRT 55630 WAP
TP-Link WR1043NDv2 -DD-WRT 55723 Gateway/DoT,Forced DNS,Ad-Block,Firewall,x4VLAN,VPN
TP-Link WR1043NDv2 -Gargoyle OS 1.15.x AP,DNS,QoS,Quotas
Qualcomm-Atheros
Netgear XR500 --DD-WRT 55779 Gateway/DoH,Forced DNS,AP Isolation,4VLAN,Ad-Block,Firewall,Vanilla
Netgear R7800 --DD-WRT 55819 Gateway/DoT,AD-Block,Forced DNS,AP&Net Isolation,x3VLAN,Firewall,Vanilla
Netgear R9000 --DD-WRT 55779 Gateway/DoT,AD-Block,AP Isolation,Firewall,Forced DNS,x2VLAN,Vanilla
Broadcom
Netgear R7000 --DD-WRT 55460 Gateway/SmartDNS/DoH,AD-Block,Firewall,Forced DNS,x3VLAN,VPN
NOT USING 5Ghz ANYWHERE
------------------------------------------------------
Stubby DNS over TLS I DNSCrypt v2 by mac913
ob2s
DD-WRT Novice


Joined: 04 Dec 2012
Posts: 16

PostPosted: Thu May 21, 2020 14:13    Post subject: Reply with quote
Alozaros wrote:
yes...

Thanks, so yes on both ssh access and yes on recreating the dhcp table ?
Alozaros
DD-WRT Guru


Joined: 16 Nov 2015
Posts: 6436
Location: UK, London, just across the river..

PostPosted: Thu May 21, 2020 14:54    Post subject: Reply with quote
yes...yes...! Very Happy Laughing Cool

not to waste a time and space....

yes, with DDWRT you can use SSH or telnet to your router (either LAN or WAN side) and use CLI...to forward a rules...its a stripped off linux and has many other capabilities...as well...

https://wiki.dd-wrt.com/wiki/index.php/Telnet/SSH_and_the_command_line

https://wiki.dd-wrt.com/wiki/index.php/SSH_access_from_internet

https://stevenbreuls.com/2014/01/ddwrt-connect-with-ssh/

general rules
do not turn ssh on a WAN side (not to expose ssh) unless you know what you are doing...
do not use telnet for anything...
for better security use only 4096 bit Key-based SSh log in only ...(ssh log in password is disabled)...you can secure the Private key with password too..

once in CLI you can...

_________________
Atheros
TP-Link WR740Nv1 ---DD-WRT 55630 WAP
TP-Link WR1043NDv2 -DD-WRT 55723 Gateway/DoT,Forced DNS,Ad-Block,Firewall,x4VLAN,VPN
TP-Link WR1043NDv2 -Gargoyle OS 1.15.x AP,DNS,QoS,Quotas
Qualcomm-Atheros
Netgear XR500 --DD-WRT 55779 Gateway/DoH,Forced DNS,AP Isolation,4VLAN,Ad-Block,Firewall,Vanilla
Netgear R7800 --DD-WRT 55819 Gateway/DoT,AD-Block,Forced DNS,AP&Net Isolation,x3VLAN,Firewall,Vanilla
Netgear R9000 --DD-WRT 55779 Gateway/DoT,AD-Block,AP Isolation,Firewall,Forced DNS,x2VLAN,Vanilla
Broadcom
Netgear R7000 --DD-WRT 55460 Gateway/SmartDNS/DoH,AD-Block,Firewall,Forced DNS,x3VLAN,VPN
NOT USING 5Ghz ANYWHERE
------------------------------------------------------
Stubby DNS over TLS I DNSCrypt v2 by mac913
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