From e5c2be0ad9d725beaa2f34d1d3ffb66b4abafeac Mon Sep 17 00:00:00 2001
From: "Sergey V. Lobanov" <sergey@lobanov.in>
Date: Mon, 20 Apr 2020 09:46:50 +0300
Subject: Send Delegated-IPv6-Prefix attribute in Accounting-Start message

If Delegated-IPv6-Prefix was received in Access-Accept message, it is
necessary to send it in radacct Start message
---
 accel-pppd/radius/req.c | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'accel-pppd/radius')

diff --git a/accel-pppd/radius/req.c b/accel-pppd/radius/req.c
index b9b6536f..8547653e 100644
--- a/accel-pppd/radius/req.c
+++ b/accel-pppd/radius/req.c
@@ -228,6 +228,13 @@ int rad_req_acct_fill(struct rad_req_t *req)
 				return -1;
 		}
 	}
+	if (req->rpd->ses->ipv6_dp) {
+		list_for_each_entry(a, &req->rpd->ses->ipv6_dp->prefix_list, entry) {
+		    if (rad_packet_add_ipv6prefix(req->pack, NULL, "Delegated-IPv6-Prefix", &a->addr, a->prefix_len))
+			return -1;
+		}
+		req->rpd->ipv6_dp_sent = 1;
+	}
 
 	return 0;
 }
-- 
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