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<span class="" style="font-family: Helvetica; font-size: 16px;">Hi all,</span></div>
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<div class="" style="font-size: 16px;">We want to send all the traffic (including internet traffic) from Site A clients through the tunnel to Site B. Now Site B should forward to internet and send the response back to Site A.</div>
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<div class="" style="font-size: 16px;">Site A subnet : 10.1.0.0/24</div>
<div class="" style="font-size: 16px;">Site B subnet : 10.2.0.0/24</div>
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<div class="" style="font-size: 16px;">[Site A client] ===<span class="">internet_traffic</span>===> [Site A router] ===<span class="">internet_traffic</span>===> <span class="" style="background-color: rgb(255, 134, 255);"> || TUNNEL || </span> ===<span class="">internet_traffic</span>===>
[Site B router] ===<span class="">internet_traffic</span>===> [WEBSITES]</div>
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<div class="" style="font-size: 16px;">I have configured Site A’s right subnet with 0.0.0.0/0 subnet and the internet traffic is sent to Site B through tunnel.</div>
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<div class="" style="font-size: 16px;">I can see packets (ICMP echo request in the below log) coming to Site B's router but there is no reply packet.</div>
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<span class="" style="font-variant-ligatures: no-common-ligatures;">06:46:17.970356 IP 10.147.30.243 > 10.147.30.244: ESP(spi=0xce80ace9,seq=0x3a), length 132</span></div>
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<span class="" style="font-variant-ligatures: no-common-ligatures;">06:46:17.970356 IP 10.1.0.5 > 8.8.8.8: ICMP echo request, id 30485, seq 9, length 64</span></div>
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<div class="" style="font-size: 16px;">I suspect that IPSec is not forwarding the packets from Site B, Can you please suggest a way to forward traffic to internet using IPsec.</div>
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<div class="" style="font-size: 16px;">Regards,</div>
<div class="" style="font-size: 16px;">Harikrishna</div>
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