password-hardening: Add support to disable expiration date - #3
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davidpil2002 wants to merge 2 commits into
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password-hardening: Add support to disable expiration date#3davidpil2002 wants to merge 2 commits into
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Dec 17, 2023
[caclmgrd][dualtor] add iptables rule for dualtor gRPC to allow packets getting forwarded from loopback IP This PR is a required for changing the L3 IP forwarding Behavior to SoC in active-active toplogy. Basically, for getting a packet to be forwarded to the SoC IP in active-active topology, the requirement is to use the the LoopBack 3 IP inside SONiC device as the SRC IP. This is required because in active-active topology by default if the ToR wants to send packet to the SoC, it would pick the Vlan IP since that's the IP in the subnet, but since there are firewalls inside the SoC , the IP packets with Vlan IP as src IP in the IP header will be dropped. Hence to overcome this limitation, there is an iptable nat rule that is installed inside the kernel, with which all the packets which have SoC IP as destination IP, use Loopnack 3 IP as src in IP header How I did it check the config DB if the ToR is a DualToR and has an SoC IP assigned. put an iptable rule iptables -t nat -A POSTROUTING --destination -j SNAT --to-source " Signed-off-by: vaibhav-dahiya vdahiya@microsoft.com
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TODO