From d61a9f802204bf274e7a00d8fe5c6f5bdc8e501c Mon Sep 17 00:00:00 2001
From: ValdikSS <iam@valdikss.org.ru>
Date: Sun, 26 Dec 2021 19:05:03 +0300
Subject: [PATCH] Handle only (default_ttl - 30) range in Auto TTL

---
 src/ttltrack.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ttltrack.c b/src/ttltrack.c
index 8b55232..ef12b5d 100644
--- a/src/ttltrack.c
+++ b/src/ttltrack.c
@@ -221,7 +221,7 @@ int tcp_handle_outgoing(uint32_t srcip[4], uint32_t dstip[4],
 int tcp_get_auto_ttl(const uint8_t ttl, const uint8_t decrease_for) {
     uint8_t ttl_of_fake_packet = 0;
 
-    if (ttl > 64 && ttl < 128) {
+    if (ttl > 98 && ttl < 128) {
         /* Safekeeping */
         if (128 - ttl > decrease_for + 1) {
             ttl_of_fake_packet = 128 - ttl - decrease_for;