From e7c9182ff93b113d8ee14385f451d98bca9440a2 Mon Sep 17 00:00:00 2001
From: Viktor Liu <17948409+lixmal@users.noreply.github.com>
Date: Tue, 2 Jun 2026 02:38:00 +0900
Subject: [PATCH] [client] Offer injected ICMPv6 echo replies to packet capture
 (#6321)

---
 client/firewall/uspfilter/forwarder/icmp.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/client/firewall/uspfilter/forwarder/icmp.go b/client/firewall/uspfilter/forwarder/icmp.go
index d6d4e705e..94a50570f 100644
--- a/client/firewall/uspfilter/forwarder/icmp.go
+++ b/client/firewall/uspfilter/forwarder/icmp.go
@@ -362,6 +362,10 @@ func (f *Forwarder) injectICMPv6Reply(id stack.TransportEndpointID, icmpPayload
 		return 0
 	}
 
+	if pc := f.endpoint.capture.Load(); pc != nil {
+		(*pc).Offer(fullPacket, true)
+	}
+
 	return len(fullPacket)
 }