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-rwxr-xr-xpackage/network/services/ppp/files/ppp.sh2
1 files changed, 2 insertions, 0 deletions
diff --git a/package/network/services/ppp/files/ppp.sh b/package/network/services/ppp/files/ppp.sh
index 73bc3161cd..99d5e4939f 100755
--- a/package/network/services/ppp/files/ppp.sh
+++ b/package/network/services/ppp/files/ppp.sh
@@ -120,6 +120,8 @@ ppp_generic_setup() {
}
}
+ [ -n "$keepalive" ] || keepalive="5 1"
+
local lcp_failure="${keepalive%%[, ]*}"
local lcp_interval="${keepalive##*[, ]}"
local lcp_adaptive="lcp-echo-adaptive"